54918160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3712

約数の個数: 80

約数和(自身を含む): 147526272

約数和(自身を除く): 92608112

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, 3671, 3740, 7342, 7480, 14684, 14960, 18355, 29368, 36710, 40381, 58736, 62407, 73420, 80762, 124814, 146840, 161524, 201905, 249628, 293680, 312035, 323048, 403810, 499256, 624070, 646096, 686477, 807620, 998512, 1248140, 1372954, 1615240, 2496280, 2745908, 3230480, 3432385, 4992560, 5491816, 6864770, 10983632, 13729540, 27459080, 54918160]

約数ペア:

[(1, 54918160), (2, 27459080), (4, 13729540), (5, 10983632), (8, 6864770), (10, 5491816), (11, 4992560), (16, 3432385), (17, 3230480), (20, 2745908), (22, 2496280), (34, 1615240), (40, 1372954), (44, 1248140), (55, 998512), (68, 807620), (80, 686477), (85, 646096), (88, 624070), (110, 499256), (136, 403810), (170, 323048), (176, 312035), (187, 293680), (220, 249628), (272, 201905), (340, 161524), (374, 146840), (440, 124814), (680, 80762), (748, 73420), (880, 62407), (935, 58736), (1360, 40381), (1496, 36710), (1870, 29368), (2992, 18355), (3671, 14960), (3740, 14684), (7342, 7480)]