74493760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21163}}^1$

素因数の和:21191

約数の個数: 56

約数和(自身を含む): 193523616

約数和(自身を除く): 119029856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 21163, 42326, 84652, 105815, 169304, 211630, 232793, 338608, 423260, 465586, 677216, 846520, 931172, 1163965, 1354432, 1693040, 1862344, 2327930, 3386080, 3724688, 4655860, 6772160, 7449376, 9311720, 14898752, 18623440, 37246880, 74493760]

約数ペア:

[(1, 74493760), (2, 37246880), (4, 18623440), (5, 14898752), (8, 9311720), (10, 7449376), (11, 6772160), (16, 4655860), (20, 3724688), (22, 3386080), (32, 2327930), (40, 1862344), (44, 1693040), (55, 1354432), (64, 1163965), (80, 931172), (88, 846520), (110, 677216), (160, 465586), (176, 423260), (220, 338608), (320, 232793), (352, 211630), (440, 169304), (704, 105815), (880, 84652), (1760, 42326), (3520, 21163)]