5087279920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{7681}}^1$

素因数の和:8198

約数の個数: 80

約数和(自身を含む): 12551035968

約数和(自身を除く): 7463756048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 487, 680, 974, 1360, 1948, 2435, 3896, 4870, 7681, 7792, 8279, 9740, 15362, 16558, 19480, 30724, 33116, 38405, 38960, 41395, 61448, 66232, 76810, 82790, 122896, 130577, 132464, 153620, 165580, 261154, 307240, 331160, 522308, 614480, 652885, 662320, 1044616, 1305770, 2089232, 2611540, 3740647, 5223080, 7481294, 10446160, 14962588, 18703235, 29925176, 37406470, 59850352, 63590999, 74812940, 127181998, 149625880, 254363996, 299251760, 317954995, 508727992, 635909990, 1017455984, 1271819980, 2543639960, 5087279920]

約数ペア:

[(1, 5087279920), (2, 2543639960), (4, 1271819980), (5, 1017455984), (8, 635909990), (10, 508727992), (16, 317954995), (17, 299251760), (20, 254363996), (34, 149625880), (40, 127181998), (68, 74812940), (80, 63590999), (85, 59850352), (136, 37406470), (170, 29925176), (272, 18703235), (340, 14962588), (487, 10446160), (680, 7481294), (974, 5223080), (1360, 3740647), (1948, 2611540), (2435, 2089232), (3896, 1305770), (4870, 1044616), (7681, 662320), (7792, 652885), (8279, 614480), (9740, 522308), (15362, 331160), (16558, 307240), (19480, 261154), (30724, 165580), (33116, 153620), (38405, 132464), (38960, 130577), (41395, 122896), (61448, 82790), (66232, 76810)]