100538480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179533}}^1$

素因数の和:179553

約数の個数: 40

約数和(自身を含む): 267146592

約数和(自身を除く): 166608112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 179533, 359066, 718132, 897665, 1256731, 1436264, 1795330, 2513462, 2872528, 3590660, 5026924, 6283655, 7181320, 10053848, 12567310, 14362640, 20107696, 25134620, 50269240, 100538480]

約数ペア:

[(1, 100538480), (2, 50269240), (4, 25134620), (5, 20107696), (7, 14362640), (8, 12567310), (10, 10053848), (14, 7181320), (16, 6283655), (20, 5026924), (28, 3590660), (35, 2872528), (40, 2513462), (56, 1795330), (70, 1436264), (80, 1256731), (112, 897665), (140, 718132), (280, 359066), (560, 179533)]