29063140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 62826624

約数和(自身を除く): 33763484

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 211, 284, 355, 388, 422, 485, 710, 844, 970, 1055, 1420, 1940, 2110, 4220, 6887, 13774, 14981, 20467, 27548, 29962, 34435, 40934, 59924, 68870, 74905, 81868, 102335, 137740, 149810, 204670, 299620, 409340, 1453157, 2906314, 5812628, 7265785, 14531570, 29063140]

約数ペア:

[(1, 29063140), (2, 14531570), (4, 7265785), (5, 5812628), (10, 2906314), (20, 1453157), (71, 409340), (97, 299620), (142, 204670), (194, 149810), (211, 137740), (284, 102335), (355, 81868), (388, 74905), (422, 68870), (485, 59924), (710, 40934), (844, 34435), (970, 29962), (1055, 27548), (1420, 20467), (1940, 14981), (2110, 13774), (4220, 6887)]