40164830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 74638368

約数和(自身を除く): 34473538

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 601, 815, 1202, 1630, 3005, 6010, 6683, 13366, 24641, 33415, 49282, 66830, 97963, 123205, 195926, 246410, 489815, 979630, 4016483, 8032966, 20082415, 40164830]

約数ペア:

[(1, 40164830), (2, 20082415), (5, 8032966), (10, 4016483), (41, 979630), (82, 489815), (163, 246410), (205, 195926), (326, 123205), (410, 97963), (601, 66830), (815, 49282), (1202, 33415), (1630, 24641), (3005, 13366), (6010, 6683)]