1796226400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2465

約数の個数: 144

約数和(自身を含む): 4689262368

約数和(自身を除く): 2893035968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 41, 46, 50, 80, 82, 92, 100, 115, 160, 164, 184, 200, 205, 230, 328, 368, 400, 410, 460, 575, 656, 736, 800, 820, 920, 943, 1025, 1150, 1312, 1640, 1840, 1886, 2050, 2300, 2381, 3280, 3680, 3772, 4100, 4600, 4715, 4762, 6560, 7544, 8200, 9200, 9430, 9524, 11905, 15088, 16400, 18400, 18860, 19048, 23575, 23810, 30176, 32800, 37720, 38096, 47150, 47620, 54763, 59525, 75440, 76192, 94300, 95240, 97621, 109526, 119050, 150880, 188600, 190480, 195242, 219052, 238100, 273815, 377200, 380960, 390484, 438104, 476200, 488105, 547630, 754400, 780968, 876208, 952400, 976210, 1095260, 1369075, 1561936, 1752416, 1904800, 1952420, 2190520, 2245283, 2440525, 2738150, 3123872, 3904840, 4381040, 4490566, 4881050, 5476300, 7809680, 8762080, 8981132, 9762100, 10952600, 11226415, 15619360, 17962264, 19524200, 21905200, 22452830, 35924528, 39048400, 43810400, 44905660, 56132075, 71849056, 78096800, 89811320, 112264150, 179622640, 224528300, 359245280, 449056600, 898113200, 1796226400]

約数ペア:

[(1, 1796226400), (2, 898113200), (4, 449056600), (5, 359245280), (8, 224528300), (10, 179622640), (16, 112264150), (20, 89811320), (23, 78096800), (25, 71849056), (32, 56132075), (40, 44905660), (41, 43810400), (46, 39048400), (50, 35924528), (80, 22452830), (82, 21905200), (92, 19524200), (100, 17962264), (115, 15619360), (160, 11226415), (164, 10952600), (184, 9762100), (200, 8981132), (205, 8762080), (230, 7809680), (328, 5476300), (368, 4881050), (400, 4490566), (410, 4381040), (460, 3904840), (575, 3123872), (656, 2738150), (736, 2440525), (800, 2245283), (820, 2190520), (920, 1952420), (943, 1904800), (1025, 1752416), (1150, 1561936), (1312, 1369075), (1640, 1095260), (1840, 976210), (1886, 952400), (2050, 876208), (2300, 780968), (2381, 754400), (3280, 547630), (3680, 488105), (3772, 476200), (4100, 438104), (4600, 390484), (4715, 380960), (4762, 377200), (6560, 273815), (7544, 238100), (8200, 219052), (9200, 195242), (9430, 190480), (9524, 188600), (11905, 150880), (15088, 119050), (16400, 109526), (18400, 97621), (18860, 95240), (19048, 94300), (23575, 76192), (23810, 75440), (30176, 59525), (32800, 54763), (37720, 47620), (38096, 47150)]