4989160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 13996800

約数和(自身を除く): 9007640

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 29, 34, 40, 44, 46, 55, 58, 68, 85, 88, 92, 110, 115, 116, 136, 145, 170, 184, 187, 220, 230, 232, 253, 290, 319, 340, 374, 391, 440, 460, 493, 506, 580, 638, 667, 680, 748, 782, 920, 935, 986, 1012, 1160, 1265, 1276, 1334, 1496, 1564, 1595, 1870, 1955, 1972, 2024, 2465, 2530, 2552, 2668, 3128, 3190, 3335, 3740, 3910, 3944, 4301, 4930, 5060, 5336, 5423, 6380, 6670, 7337, 7480, 7820, 8602, 9860, 10120, 10846, 11339, 12760, 13340, 14674, 15640, 17204, 19720, 21505, 21692, 22678, 26680, 27115, 29348, 34408, 36685, 43010, 43384, 45356, 54230, 56695, 58696, 73370, 86020, 90712, 108460, 113390, 124729, 146740, 172040, 216920, 226780, 249458, 293480, 453560, 498916, 623645, 997832, 1247290, 2494580, 4989160]

約数ペア:

[(1, 4989160), (2, 2494580), (4, 1247290), (5, 997832), (8, 623645), (10, 498916), (11, 453560), (17, 293480), (20, 249458), (22, 226780), (23, 216920), (29, 172040), (34, 146740), (40, 124729), (44, 113390), (46, 108460), (55, 90712), (58, 86020), (68, 73370), (85, 58696), (88, 56695), (92, 54230), (110, 45356), (115, 43384), (116, 43010), (136, 36685), (145, 34408), (170, 29348), (184, 27115), (187, 26680), (220, 22678), (230, 21692), (232, 21505), (253, 19720), (290, 17204), (319, 15640), (340, 14674), (374, 13340), (391, 12760), (440, 11339), (460, 10846), (493, 10120), (506, 9860), (580, 8602), (638, 7820), (667, 7480), (680, 7337), (748, 6670), (782, 6380), (920, 5423), (935, 5336), (986, 5060), (1012, 4930), (1160, 4301), (1265, 3944), (1276, 3910), (1334, 3740), (1496, 3335), (1564, 3190), (1595, 3128), (1870, 2668), (1955, 2552), (1972, 2530), (2024, 2465)]