41306380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 92655360

約数和(自身を除く): 51348980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 1531, 2698, 3062, 5396, 6124, 6745, 7655, 13490, 15310, 26980, 29089, 30620, 58178, 108701, 116356, 145445, 217402, 290890, 434804, 543505, 581780, 1087010, 2065319, 2174020, 4130638, 8261276, 10326595, 20653190, 41306380]

約数ペア:

[(1, 41306380), (2, 20653190), (4, 10326595), (5, 8261276), (10, 4130638), (19, 2174020), (20, 2065319), (38, 1087010), (71, 581780), (76, 543505), (95, 434804), (142, 290890), (190, 217402), (284, 145445), (355, 116356), (380, 108701), (710, 58178), (1349, 30620), (1420, 29089), (1531, 26980), (2698, 15310), (3062, 13490), (5396, 7655), (6124, 6745)]