355213241380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1\times {\mathrm{165667}}^1$

素因数の和:168004

約数の個数: 48

約数和(自身を含む): 762157622016

約数和(自身を除く): 406944380636

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2281, 4562, 9124, 11405, 22810, 45620, 107207, 165667, 214414, 331334, 428828, 536035, 662668, 828335, 1072070, 1656670, 2144140, 3313340, 7786349, 15572698, 31145396, 38931745, 77863490, 155726980, 377886427, 755772854, 1511545708, 1889432135, 3778864270, 7557728540, 17760662069, 35521324138, 71042648276, 88803310345, 177606620690, 355213241380]

約数ペア:

[(1, 355213241380), (2, 177606620690), (4, 88803310345), (5, 71042648276), (10, 35521324138), (20, 17760662069), (47, 7557728540), (94, 3778864270), (188, 1889432135), (235, 1511545708), (470, 755772854), (940, 377886427), (2281, 155726980), (4562, 77863490), (9124, 38931745), (11405, 31145396), (22810, 15572698), (45620, 7786349), (107207, 3313340), (165667, 2144140), (214414, 1656670), (331334, 1072070), (428828, 828335), (536035, 662668)]