4852720

素因数分解:

$2^4\times 5^1\times {\mathrm{60659}}^1$

素因数の和:60672

約数の個数: 20

約数和(自身を含む): 11282760

約数和(自身を除く): 6430040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60659, 121318, 242636, 303295, 485272, 606590, 970544, 1213180, 2426360, 4852720]

約数ペア:

[(1, 4852720), (2, 2426360), (4, 1213180), (5, 970544), (8, 606590), (10, 485272), (16, 303295), (20, 242636), (40, 121318), (80, 60659)]