255396250

素因数分解:

$2^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{3463}}^1$

素因数の和:3544

約数の個数: 40

約数和(自身を含む): 486969120

約数和(自身を除く): 231572870

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 590, 625, 1250, 1475, 2950, 3463, 6926, 7375, 14750, 17315, 34630, 36875, 73750, 86575, 173150, 204317, 408634, 432875, 865750, 1021585, 2043170, 2164375, 4328750, 5107925, 10215850, 25539625, 51079250, 127698125, 255396250]

約数ペア:

[(1, 255396250), (2, 127698125), (5, 51079250), (10, 25539625), (25, 10215850), (50, 5107925), (59, 4328750), (118, 2164375), (125, 2043170), (250, 1021585), (295, 865750), (590, 432875), (625, 408634), (1250, 204317), (1475, 173150), (2950, 86575), (3463, 73750), (6926, 36875), (7375, 34630), (14750, 17315)]