403722730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{7853}}^1$

素因数の和:8010

約数の個数: 32

約数和(自身を含む): 748140624

約数和(自身を除く): 344417894

約数列:

[1, 2, 5, 10, 53, 97, 106, 194, 265, 485, 530, 970, 5141, 7853, 10282, 15706, 25705, 39265, 51410, 78530, 416209, 761741, 832418, 1523482, 2081045, 3808705, 4162090, 7617410, 40372273, 80744546, 201861365, 403722730]

約数ペア:

[(1, 403722730), (2, 201861365), (5, 80744546), (10, 40372273), (53, 7617410), (97, 4162090), (106, 3808705), (194, 2081045), (265, 1523482), (485, 832418), (530, 761741), (970, 416209), (5141, 78530), (7853, 51410), (10282, 39265), (15706, 25705)]