4824560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4665

約数の個数: 40

約数和(自身を含む): 12082560

約数和(自身を除く): 7258000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4639, 9278, 18556, 23195, 37112, 46390, 60307, 74224, 92780, 120614, 185560, 241228, 301535, 371120, 482456, 603070, 964912, 1206140, 2412280, 4824560]

約数ペア:

[(1, 4824560), (2, 2412280), (4, 1206140), (5, 964912), (8, 603070), (10, 482456), (13, 371120), (16, 301535), (20, 241228), (26, 185560), (40, 120614), (52, 92780), (65, 74224), (80, 60307), (104, 46390), (130, 37112), (208, 23195), (260, 18556), (520, 9278), (1040, 4639)]