8853440

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 21427440

約数和(自身を除く): 12574000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 379, 584, 730, 758, 1168, 1460, 1516, 1895, 2336, 2920, 3032, 3790, 4672, 5840, 6064, 7580, 11680, 12128, 15160, 23360, 24256, 27667, 30320, 55334, 60640, 110668, 121280, 138335, 221336, 276670, 442672, 553340, 885344, 1106680, 1770688, 2213360, 4426720, 8853440]

約数ペア:

[(1, 8853440), (2, 4426720), (4, 2213360), (5, 1770688), (8, 1106680), (10, 885344), (16, 553340), (20, 442672), (32, 276670), (40, 221336), (64, 138335), (73, 121280), (80, 110668), (146, 60640), (160, 55334), (292, 30320), (320, 27667), (365, 24256), (379, 23360), (584, 15160), (730, 12128), (758, 11680), (1168, 7580), (1460, 6064), (1516, 5840), (1895, 4672), (2336, 3790), (2920, 3032)]