27923750

素因数分解:

$2^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 40

約数和(自身を含む): 53139240

約数和(自身を除く): 25215490

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 251, 445, 502, 625, 890, 1250, 1255, 2225, 2510, 4450, 6275, 11125, 12550, 22250, 22339, 31375, 44678, 55625, 62750, 111250, 111695, 156875, 223390, 313750, 558475, 1116950, 2792375, 5584750, 13961875, 27923750]

約数ペア:

[(1, 27923750), (2, 13961875), (5, 5584750), (10, 2792375), (25, 1116950), (50, 558475), (89, 313750), (125, 223390), (178, 156875), (250, 111695), (251, 111250), (445, 62750), (502, 55625), (625, 44678), (890, 31375), (1250, 22339), (1255, 22250), (2225, 12550), (2510, 11125), (4450, 6275)]