40344130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 74602944

約数和(自身を除く): 34258814

約数列:

[1, 2, 5, 10, 53, 106, 163, 265, 326, 467, 530, 815, 934, 1630, 2335, 4670, 8639, 17278, 24751, 43195, 49502, 76121, 86390, 123755, 152242, 247510, 380605, 761210, 4034413, 8068826, 20172065, 40344130]

約数ペア:

[(1, 40344130), (2, 20172065), (5, 8068826), (10, 4034413), (53, 761210), (106, 380605), (163, 247510), (265, 152242), (326, 123755), (467, 86390), (530, 76121), (815, 49502), (934, 43195), (1630, 24751), (2335, 17278), (4670, 8639)]