100952960

素因数分解:

$2^7\times 5^1\times {\mathrm{157739}}^1$

素因数の和:157758

約数の個数: 32

約数和(自身を含む): 241342200

約数和(自身を除く): 140389240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 157739, 315478, 630956, 788695, 1261912, 1577390, 2523824, 3154780, 5047648, 6309560, 10095296, 12619120, 20190592, 25238240, 50476480, 100952960]

約数ペア:

[(1, 100952960), (2, 50476480), (4, 25238240), (5, 20190592), (8, 12619120), (10, 10095296), (16, 6309560), (20, 5047648), (32, 3154780), (40, 2523824), (64, 1577390), (80, 1261912), (128, 788695), (160, 630956), (320, 315478), (640, 157739)]