826624220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{6547}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 1782103680

約数和(自身を除く): 955479460

約数列:

[1, 2, 4, 5, 10, 20, 59, 107, 118, 214, 236, 295, 428, 535, 590, 1070, 1180, 2140, 6313, 6547, 12626, 13094, 25252, 26188, 31565, 32735, 63130, 65470, 126260, 130940, 386273, 700529, 772546, 1401058, 1545092, 1931365, 2802116, 3502645, 3862730, 7005290, 7725460, 14010580, 41331211, 82662422, 165324844, 206656055, 413312110, 826624220]

約数ペア:

[(1, 826624220), (2, 413312110), (4, 206656055), (5, 165324844), (10, 82662422), (20, 41331211), (59, 14010580), (107, 7725460), (118, 7005290), (214, 3862730), (236, 3502645), (295, 2802116), (428, 1931365), (535, 1545092), (590, 1401058), (1070, 772546), (1180, 700529), (2140, 386273), (6313, 130940), (6547, 126260), (12626, 65470), (13094, 63130), (25252, 32735), (26188, 31565)]