47073520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45263}}^1$

素因数の和:45289

約数の個数: 40

約数和(自身を含む): 117867456

約数和(自身を除く): 70793936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45263, 90526, 181052, 226315, 362104, 452630, 588419, 724208, 905260, 1176838, 1810520, 2353676, 2942095, 3621040, 4707352, 5884190, 9414704, 11768380, 23536760, 47073520]

約数ペア:

[(1, 47073520), (2, 23536760), (4, 11768380), (5, 9414704), (8, 5884190), (10, 4707352), (13, 3621040), (16, 2942095), (20, 2353676), (26, 1810520), (40, 1176838), (52, 905260), (65, 724208), (80, 588419), (104, 452630), (130, 362104), (208, 226315), (260, 181052), (520, 90526), (1040, 45263)]