45907180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 60779540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 2939, 3124, 3905, 5878, 7810, 11756, 14695, 15620, 29390, 32329, 58780, 64658, 129316, 161645, 208669, 323290, 417338, 646580, 834676, 1043345, 2086690, 2295359, 4173380, 4590718, 9181436, 11476795, 22953590, 45907180]

約数ペア:

[(1, 45907180), (2, 22953590), (4, 11476795), (5, 9181436), (10, 4590718), (11, 4173380), (20, 2295359), (22, 2086690), (44, 1043345), (55, 834676), (71, 646580), (110, 417338), (142, 323290), (220, 208669), (284, 161645), (355, 129316), (710, 64658), (781, 58780), (1420, 32329), (1562, 29390), (2939, 15620), (3124, 14695), (3905, 11756), (5878, 7810)]