52358917720

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1747}}^1\times {\mathrm{3109}}^1$

素因数の和:5108

約数の個数: 64

約数和(自身を含む): 118402178400

約数和(自身を除く): 66043260680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1747, 1928, 2410, 3109, 3494, 4820, 6218, 6988, 8735, 9640, 12436, 13976, 15545, 17470, 24872, 31090, 34940, 62180, 69880, 124360, 421027, 749269, 842054, 1498538, 1684108, 2105135, 2997076, 3368216, 3746345, 4210270, 5431423, 5994152, 7492690, 8420540, 10862846, 14985380, 16841080, 21725692, 27157115, 29970760, 43451384, 54314230, 108628460, 217256920, 1308972943, 2617945886, 5235891772, 6544864715, 10471783544, 13089729430, 26179458860, 52358917720]

約数ペア:

[(1, 52358917720), (2, 26179458860), (4, 13089729430), (5, 10471783544), (8, 6544864715), (10, 5235891772), (20, 2617945886), (40, 1308972943), (241, 217256920), (482, 108628460), (964, 54314230), (1205, 43451384), (1747, 29970760), (1928, 27157115), (2410, 21725692), (3109, 16841080), (3494, 14985380), (4820, 10862846), (6218, 8420540), (6988, 7492690), (8735, 5994152), (9640, 5431423), (12436, 4210270), (13976, 3746345), (15545, 3368216), (17470, 2997076), (24872, 2105135), (31090, 1684108), (34940, 1498538), (62180, 842054), (69880, 749269), (124360, 421027)]