1337392460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{3329}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 2869927200

約数和(自身を除く): 1532534740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 379, 530, 758, 1060, 1516, 1895, 3329, 3790, 6658, 7580, 13316, 16645, 20087, 33290, 40174, 66580, 80348, 100435, 176437, 200870, 352874, 401740, 705748, 882185, 1261691, 1764370, 2523382, 3528740, 5046764, 6308455, 12616910, 25233820, 66869623, 133739246, 267478492, 334348115, 668696230, 1337392460]

約数ペア:

[(1, 1337392460), (2, 668696230), (4, 334348115), (5, 267478492), (10, 133739246), (20, 66869623), (53, 25233820), (106, 12616910), (212, 6308455), (265, 5046764), (379, 3528740), (530, 2523382), (758, 1764370), (1060, 1261691), (1516, 882185), (1895, 705748), (3329, 401740), (3790, 352874), (6658, 200870), (7580, 176437), (13316, 100435), (16645, 80348), (20087, 66580), (33290, 40174)]