8944928080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{597923}}^1$

素因数の和:597964

約数の個数: 80

約数和(自身を含む): 24022194624

約数和(自身を除く): 15077266544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 597923, 1195846, 2391692, 2989615, 4783384, 5979230, 6577153, 9566768, 10164691, 11958460, 13154306, 20329382, 23916920, 26308612, 32885765, 40658764, 47833840, 50823455, 52617224, 65771530, 81317528, 101646910, 105234448, 111811601, 131543060, 162635056, 203293820, 223623202, 263086120, 406587640, 447246404, 526172240, 559058005, 813175280, 894492808, 1118116010, 1788985616, 2236232020, 4472464040, 8944928080]

約数ペア:

[(1, 8944928080), (2, 4472464040), (4, 2236232020), (5, 1788985616), (8, 1118116010), (10, 894492808), (11, 813175280), (16, 559058005), (17, 526172240), (20, 447246404), (22, 406587640), (34, 263086120), (40, 223623202), (44, 203293820), (55, 162635056), (68, 131543060), (80, 111811601), (85, 105234448), (88, 101646910), (110, 81317528), (136, 65771530), (170, 52617224), (176, 50823455), (187, 47833840), (220, 40658764), (272, 32885765), (340, 26308612), (374, 23916920), (440, 20329382), (680, 13154306), (748, 11958460), (880, 10164691), (935, 9566768), (1360, 6577153), (1496, 5979230), (1870, 4783384), (2992, 2989615), (3740, 2391692), (7480, 1195846), (14960, 597923)]