101568640

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 244653120

約数和(自身を除く): 143084480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 604, 640, 755, 1051, 1208, 1510, 2102, 2416, 3020, 4204, 4832, 5255, 6040, 8408, 9664, 10510, 12080, 16816, 19328, 21020, 24160, 33632, 42040, 48320, 67264, 84080, 96640, 134528, 158701, 168160, 317402, 336320, 634804, 672640, 793505, 1269608, 1587010, 2539216, 3174020, 5078432, 6348040, 10156864, 12696080, 20313728, 25392160, 50784320, 101568640]

約数ペア:

[(1, 101568640), (2, 50784320), (4, 25392160), (5, 20313728), (8, 12696080), (10, 10156864), (16, 6348040), (20, 5078432), (32, 3174020), (40, 2539216), (64, 1587010), (80, 1269608), (128, 793505), (151, 672640), (160, 634804), (302, 336320), (320, 317402), (604, 168160), (640, 158701), (755, 134528), (1051, 96640), (1208, 84080), (1510, 67264), (2102, 48320), (2416, 42040), (3020, 33632), (4204, 24160), (4832, 21020), (5255, 19328), (6040, 16816), (8408, 12080), (9664, 10510)]