808156960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10501}}^1$

素因数の和:10566

約数の個数: 96

約数和(自身を含む): 2111910192

約数和(自身を除く): 1303753232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1924, 2080, 2405, 2960, 3848, 4810, 5920, 7696, 9620, 10501, 15392, 19240, 21002, 38480, 42004, 52505, 76960, 84008, 105010, 136513, 168016, 210020, 273026, 336032, 388537, 420040, 546052, 682565, 777074, 840080, 1092104, 1365130, 1554148, 1680160, 1942685, 2184208, 2730260, 3108296, 3885370, 4368416, 5050981, 5460520, 6216592, 7770740, 10101962, 10921040, 12433184, 15541480, 20203924, 21842080, 25254905, 31082960, 40407848, 50509810, 62165920, 80815696, 101019620, 161631392, 202039240, 404078480, 808156960]

約数ペア:

[(1, 808156960), (2, 404078480), (4, 202039240), (5, 161631392), (8, 101019620), (10, 80815696), (13, 62165920), (16, 50509810), (20, 40407848), (26, 31082960), (32, 25254905), (37, 21842080), (40, 20203924), (52, 15541480), (65, 12433184), (74, 10921040), (80, 10101962), (104, 7770740), (130, 6216592), (148, 5460520), (160, 5050981), (185, 4368416), (208, 3885370), (260, 3108296), (296, 2730260), (370, 2184208), (416, 1942685), (481, 1680160), (520, 1554148), (592, 1365130), (740, 1092104), (962, 840080), (1040, 777074), (1184, 682565), (1480, 546052), (1924, 420040), (2080, 388537), (2405, 336032), (2960, 273026), (3848, 210020), (4810, 168016), (5920, 136513), (7696, 105010), (9620, 84008), (10501, 76960), (15392, 52505), (19240, 42004), (21002, 38480)]