40010972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 72273600

約数和(自身を除く): 32262628

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 2389, 4187, 4778, 8374, 9556, 16748, 126617, 188731, 253234, 377462, 506468, 754924, 10002743, 20005486, 40010972]

約数ペア:

[(1, 40010972), (2, 20005486), (4, 10002743), (53, 754924), (79, 506468), (106, 377462), (158, 253234), (212, 188731), (316, 126617), (2389, 16748), (4187, 9556), (4778, 8374)]