2225191840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 5782371840

約数和(自身を除く): 3557180000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 73, 74, 76, 80, 95, 146, 148, 152, 160, 185, 190, 271, 292, 296, 304, 365, 370, 380, 542, 584, 592, 608, 703, 730, 740, 760, 1084, 1168, 1184, 1355, 1387, 1406, 1460, 1480, 1520, 2168, 2336, 2701, 2710, 2774, 2812, 2920, 2960, 3040, 3515, 4336, 5149, 5402, 5420, 5548, 5624, 5840, 5920, 6935, 7030, 8672, 10027, 10298, 10804, 10840, 11096, 11248, 11680, 13505, 13870, 14060, 19783, 20054, 20596, 21608, 21680, 22192, 22496, 25745, 27010, 27740, 28120, 39566, 40108, 41192, 43216, 43360, 44384, 50135, 51319, 51490, 54020, 55480, 56240, 79132, 80216, 82384, 86432, 98915, 100270, 102638, 102980, 108040, 110960, 112480, 158264, 160432, 164768, 190513, 197830, 200540, 205276, 205960, 216080, 221920, 256595, 316528, 320864, 375877, 381026, 395660, 401080, 410552, 411920, 432160, 513190, 633056, 731971, 751754, 762052, 791320, 802160, 821104, 823840, 952565, 1026380, 1463942, 1503508, 1524104, 1582640, 1604320, 1642208, 1879385, 1905130, 2052760, 2927884, 3007016, 3048208, 3165280, 3659855, 3758770, 3810260, 4105520, 5855768, 6014032, 6096416, 7319710, 7517540, 7620520, 8211040, 11711536, 12028064, 13907449, 14639420, 15035080, 15241040, 23423072, 27814898, 29278840, 30070160, 30482080, 55629796, 58557680, 60140320, 69537245, 111259592, 117115360, 139074490, 222519184, 278148980, 445038368, 556297960, 1112595920, 2225191840]

約数ペア:

[(1, 2225191840), (2, 1112595920), (4, 556297960), (5, 445038368), (8, 278148980), (10, 222519184), (16, 139074490), (19, 117115360), (20, 111259592), (32, 69537245), (37, 60140320), (38, 58557680), (40, 55629796), (73, 30482080), (74, 30070160), (76, 29278840), (80, 27814898), (95, 23423072), (146, 15241040), (148, 15035080), (152, 14639420), (160, 13907449), (185, 12028064), (190, 11711536), (271, 8211040), (292, 7620520), (296, 7517540), (304, 7319710), (365, 6096416), (370, 6014032), (380, 5855768), (542, 4105520), (584, 3810260), (592, 3758770), (608, 3659855), (703, 3165280), (730, 3048208), (740, 3007016), (760, 2927884), (1084, 2052760), (1168, 1905130), (1184, 1879385), (1355, 1642208), (1387, 1604320), (1406, 1582640), (1460, 1524104), (1480, 1503508), (1520, 1463942), (2168, 1026380), (2336, 952565), (2701, 823840), (2710, 821104), (2774, 802160), (2812, 791320), (2920, 762052), (2960, 751754), (3040, 731971), (3515, 633056), (4336, 513190), (5149, 432160), (5402, 411920), (5420, 410552), (5548, 401080), (5624, 395660), (5840, 381026), (5920, 375877), (6935, 320864), (7030, 316528), (8672, 256595), (10027, 221920), (10298, 216080), (10804, 205960), (10840, 205276), (11096, 200540), (11248, 197830), (11680, 190513), (13505, 164768), (13870, 160432), (14060, 158264), (19783, 112480), (20054, 110960), (20596, 108040), (21608, 102980), (21680, 102638), (22192, 100270), (22496, 98915), (25745, 86432), (27010, 82384), (27740, 80216), (28120, 79132), (39566, 56240), (40108, 55480), (41192, 54020), (43216, 51490), (43360, 51319), (44384, 50135)]