4760240

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 11167440

約数和(自身を除く): 6407200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 379, 628, 758, 785, 1256, 1516, 1570, 1895, 2512, 3032, 3140, 3790, 6064, 6280, 7580, 12560, 15160, 30320, 59503, 119006, 238012, 297515, 476024, 595030, 952048, 1190060, 2380120, 4760240]

約数ペア:

[(1, 4760240), (2, 2380120), (4, 1190060), (5, 952048), (8, 595030), (10, 476024), (16, 297515), (20, 238012), (40, 119006), (80, 59503), (157, 30320), (314, 15160), (379, 12560), (628, 7580), (758, 6280), (785, 6064), (1256, 3790), (1516, 3140), (1570, 3032), (1895, 2512)]