85096880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 222642000

約数和(自身を除く): 137545120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 121, 149, 176, 220, 236, 242, 295, 298, 440, 472, 484, 590, 596, 605, 649, 745, 880, 944, 968, 1180, 1192, 1210, 1298, 1490, 1639, 1936, 2360, 2384, 2420, 2596, 2980, 3245, 3278, 4720, 4840, 5192, 5960, 6490, 6556, 7139, 8195, 8791, 9680, 10384, 11920, 12980, 13112, 14278, 16390, 17582, 18029, 25960, 26224, 28556, 32780, 35164, 35695, 36058, 43955, 51920, 57112, 65560, 70328, 71390, 72116, 87910, 90145, 96701, 114224, 131120, 140656, 142780, 144232, 175820, 180290, 193402, 285560, 288464, 351640, 360580, 386804, 483505, 571120, 703280, 721160, 773608, 967010, 1063711, 1442320, 1547216, 1934020, 2127422, 3868040, 4254844, 5318555, 7736080, 8509688, 10637110, 17019376, 21274220, 42548440, 85096880]

約数ペア:

[(1, 85096880), (2, 42548440), (4, 21274220), (5, 17019376), (8, 10637110), (10, 8509688), (11, 7736080), (16, 5318555), (20, 4254844), (22, 3868040), (40, 2127422), (44, 1934020), (55, 1547216), (59, 1442320), (80, 1063711), (88, 967010), (110, 773608), (118, 721160), (121, 703280), (149, 571120), (176, 483505), (220, 386804), (236, 360580), (242, 351640), (295, 288464), (298, 285560), (440, 193402), (472, 180290), (484, 175820), (590, 144232), (596, 142780), (605, 140656), (649, 131120), (745, 114224), (880, 96701), (944, 90145), (968, 87910), (1180, 72116), (1192, 71390), (1210, 70328), (1298, 65560), (1490, 57112), (1639, 51920), (1936, 43955), (2360, 36058), (2384, 35695), (2420, 35164), (2596, 32780), (2980, 28556), (3245, 26224), (3278, 25960), (4720, 18029), (4840, 17582), (5192, 16390), (5960, 14278), (6490, 13112), (6556, 12980), (7139, 11920), (8195, 10384), (8791, 9680)]