1570496780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{1459}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 3337770240

約数和(自身を除く): 1767273460

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 503, 535, 1006, 1070, 1459, 2012, 2140, 2515, 2918, 5030, 5836, 7295, 10060, 14590, 29180, 53821, 107642, 156113, 215284, 269105, 312226, 538210, 624452, 733877, 780565, 1076420, 1467754, 1561130, 2935508, 3122260, 3669385, 7338770, 14677540, 78524839, 157049678, 314099356, 392624195, 785248390, 1570496780]

約数ペア:

[(1, 1570496780), (2, 785248390), (4, 392624195), (5, 314099356), (10, 157049678), (20, 78524839), (107, 14677540), (214, 7338770), (428, 3669385), (503, 3122260), (535, 2935508), (1006, 1561130), (1070, 1467754), (1459, 1076420), (2012, 780565), (2140, 733877), (2515, 624452), (2918, 538210), (5030, 312226), (5836, 269105), (7295, 215284), (10060, 156113), (14590, 107642), (29180, 53821)]