100060420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 213909696

約数和(自身を除く): 113849276

約数列:

[1, 2, 4, 5, 10, 20, 131, 181, 211, 262, 362, 422, 524, 655, 724, 844, 905, 1055, 1310, 1810, 2110, 2620, 3620, 4220, 23711, 27641, 38191, 47422, 55282, 76382, 94844, 110564, 118555, 138205, 152764, 190955, 237110, 276410, 381910, 474220, 552820, 763820, 5003021, 10006042, 20012084, 25015105, 50030210, 100060420]

約数ペア:

[(1, 100060420), (2, 50030210), (4, 25015105), (5, 20012084), (10, 10006042), (20, 5003021), (131, 763820), (181, 552820), (211, 474220), (262, 381910), (362, 276410), (422, 237110), (524, 190955), (655, 152764), (724, 138205), (844, 118555), (905, 110564), (1055, 94844), (1310, 76382), (1810, 55282), (2110, 47422), (2620, 38191), (3620, 27641), (4220, 23711)]