1330407190480

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1123427}}^1$

素因数の和:1123684

約数の個数: 80

約数和(自身を含む): 3144394085184

約数和(自身を除く): 1813986894704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 131, 226, 262, 452, 524, 565, 655, 904, 1048, 1130, 1310, 1808, 2096, 2260, 2620, 4520, 5240, 9040, 10480, 14803, 29606, 59212, 74015, 118424, 148030, 236848, 296060, 592120, 1123427, 1184240, 2246854, 4493708, 5617135, 8987416, 11234270, 17974832, 22468540, 44937080, 89874160, 126947251, 147168937, 253894502, 294337874, 507789004, 588675748, 634736255, 735844685, 1015578008, 1177351496, 1269472510, 1471689370, 2031156016, 2354702992, 2538945020, 2943378740, 5077890040, 5886757480, 10155780080, 11773514960, 16630089881, 33260179762, 66520359524, 83150449405, 133040719048, 166300898810, 266081438096, 332601797620, 665203595240, 1330407190480]

約数ペア:

[(1, 1330407190480), (2, 665203595240), (4, 332601797620), (5, 266081438096), (8, 166300898810), (10, 133040719048), (16, 83150449405), (20, 66520359524), (40, 33260179762), (80, 16630089881), (113, 11773514960), (131, 10155780080), (226, 5886757480), (262, 5077890040), (452, 2943378740), (524, 2538945020), (565, 2354702992), (655, 2031156016), (904, 1471689370), (1048, 1269472510), (1130, 1177351496), (1310, 1015578008), (1808, 735844685), (2096, 634736255), (2260, 588675748), (2620, 507789004), (4520, 294337874), (5240, 253894502), (9040, 147168937), (10480, 126947251), (14803, 89874160), (29606, 44937080), (59212, 22468540), (74015, 17974832), (118424, 11234270), (148030, 8987416), (236848, 5617135), (296060, 4493708), (592120, 2246854), (1123427, 1184240)]