17965512280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{22717}}^1$

素因数の和:23908

約数の個数: 64

約数和(自身を含む): 42838878240

約数和(自身を除く): 24873365960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1163, 2326, 4652, 5815, 9304, 11630, 19771, 22717, 23260, 39542, 45434, 46520, 79084, 90868, 98855, 113585, 158168, 181736, 197710, 227170, 386189, 395420, 454340, 772378, 790840, 908680, 1544756, 1930945, 3089512, 3861890, 7723780, 15447560, 26419871, 52839742, 105679484, 132099355, 211358968, 264198710, 449137807, 528397420, 898275614, 1056794840, 1796551228, 2245689035, 3593102456, 4491378070, 8982756140, 17965512280]

約数ペア:

[(1, 17965512280), (2, 8982756140), (4, 4491378070), (5, 3593102456), (8, 2245689035), (10, 1796551228), (17, 1056794840), (20, 898275614), (34, 528397420), (40, 449137807), (68, 264198710), (85, 211358968), (136, 132099355), (170, 105679484), (340, 52839742), (680, 26419871), (1163, 15447560), (2326, 7723780), (4652, 3861890), (5815, 3089512), (9304, 1930945), (11630, 1544756), (19771, 908680), (22717, 790840), (23260, 772378), (39542, 454340), (45434, 395420), (46520, 386189), (79084, 227170), (90868, 197710), (98855, 181736), (113585, 158168)]