45907960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 73162760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1291, 1778, 2540, 2582, 3556, 4445, 5080, 5164, 6455, 7112, 8890, 9037, 10328, 12910, 17780, 18074, 25820, 35560, 36148, 45185, 51640, 72296, 90370, 163957, 180740, 327914, 361480, 655828, 819785, 1147699, 1311656, 1639570, 2295398, 3279140, 4590796, 5738495, 6558280, 9181592, 11476990, 22953980, 45907960]

約数ペア:

[(1, 45907960), (2, 22953980), (4, 11476990), (5, 9181592), (7, 6558280), (8, 5738495), (10, 4590796), (14, 3279140), (20, 2295398), (28, 1639570), (35, 1311656), (40, 1147699), (56, 819785), (70, 655828), (127, 361480), (140, 327914), (254, 180740), (280, 163957), (508, 90370), (635, 72296), (889, 51640), (1016, 45185), (1270, 36148), (1291, 35560), (1778, 25820), (2540, 18074), (2582, 17780), (3556, 12910), (4445, 10328), (5080, 9037), (5164, 8890), (6455, 7112)]