25874740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{113}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 55334916

約数和(自身を除く): 29460176

約数列:

[1, 2, 4, 5, 10, 20, 107, 113, 214, 226, 428, 452, 535, 565, 1070, 1130, 2140, 2260, 11449, 12091, 22898, 24182, 45796, 48364, 57245, 60455, 114490, 120910, 228980, 241820, 1293737, 2587474, 5174948, 6468685, 12937370, 25874740]

約数ペア:

[(1, 25874740), (2, 12937370), (4, 6468685), (5, 5174948), (10, 2587474), (20, 1293737), (107, 241820), (113, 228980), (214, 120910), (226, 114490), (428, 60455), (452, 57245), (535, 48364), (565, 45796), (1070, 24182), (1130, 22898), (2140, 12091), (2260, 11449)]