45304280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 119672640

約数和(自身を除く): 74368360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 4373, 5180, 8746, 10360, 17492, 21865, 30611, 34984, 43730, 61222, 87460, 122444, 153055, 161801, 174920, 244888, 306110, 323602, 612220, 647204, 809005, 1132607, 1224440, 1294408, 1618010, 2265214, 3236020, 4530428, 5663035, 6472040, 9060856, 11326070, 22652140, 45304280]

約数ペア:

[(1, 45304280), (2, 22652140), (4, 11326070), (5, 9060856), (7, 6472040), (8, 5663035), (10, 4530428), (14, 3236020), (20, 2265214), (28, 1618010), (35, 1294408), (37, 1224440), (40, 1132607), (56, 809005), (70, 647204), (74, 612220), (140, 323602), (148, 306110), (185, 244888), (259, 174920), (280, 161801), (296, 153055), (370, 122444), (518, 87460), (740, 61222), (1036, 43730), (1295, 34984), (1480, 30611), (2072, 21865), (2590, 17492), (4373, 10360), (5180, 8746)]