17182240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6317}}^1$

素因数の和:6349

約数の個数: 48

約数和(自身を含む): 42987672

約数和(自身を除く): 25805432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 6317, 12634, 25268, 31585, 50536, 63170, 101072, 107389, 126340, 202144, 214778, 252680, 429556, 505360, 536945, 859112, 1010720, 1073890, 1718224, 2147780, 3436448, 4295560, 8591120, 17182240]

約数ペア:

[(1, 17182240), (2, 8591120), (4, 4295560), (5, 3436448), (8, 2147780), (10, 1718224), (16, 1073890), (17, 1010720), (20, 859112), (32, 536945), (34, 505360), (40, 429556), (68, 252680), (80, 214778), (85, 202144), (136, 126340), (160, 107389), (170, 101072), (272, 63170), (340, 50536), (544, 31585), (680, 25268), (1360, 12634), (2720, 6317)]