100882240

素因数分解:

$2^6\times 5^1\times {\mathrm{315257}}^1$

素因数の和:315274

約数の個数: 28

約数和(自身を含む): 240226596

約数和(自身を除く): 139344356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 315257, 630514, 1261028, 1576285, 2522056, 3152570, 5044112, 6305140, 10088224, 12610280, 20176448, 25220560, 50441120, 100882240]

約数ペア:

[(1, 100882240), (2, 50441120), (4, 25220560), (5, 20176448), (8, 12610280), (10, 10088224), (16, 6305140), (20, 5044112), (32, 3152570), (40, 2522056), (64, 1576285), (80, 1261028), (160, 630514), (320, 315257)]