2720236816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{5879}}^1$

素因数の和:6148

約数の個数: 60

約数和(自身を含む): 5818377600

約数和(自身を除く): 3098140784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 239, 242, 478, 484, 956, 968, 1912, 1936, 2629, 3824, 5258, 5879, 10516, 11758, 21032, 23516, 28919, 42064, 47032, 57838, 64669, 94064, 115676, 129338, 231352, 258676, 462704, 517352, 711359, 1034704, 1405081, 1422718, 2810162, 2845436, 5620324, 5690872, 11240648, 11381744, 15455891, 22481296, 30911782, 61823564, 123647128, 170014801, 247294256, 340029602, 680059204, 1360118408, 2720236816]

約数ペア:

[(1, 2720236816), (2, 1360118408), (4, 680059204), (8, 340029602), (11, 247294256), (16, 170014801), (22, 123647128), (44, 61823564), (88, 30911782), (121, 22481296), (176, 15455891), (239, 11381744), (242, 11240648), (478, 5690872), (484, 5620324), (956, 2845436), (968, 2810162), (1912, 1422718), (1936, 1405081), (2629, 1034704), (3824, 711359), (5258, 517352), (5879, 462704), (10516, 258676), (11758, 231352), (21032, 129338), (23516, 115676), (28919, 94064), (42064, 64669), (47032, 57838)]