1528345060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 3622993920

約数和(自身を除く): 2094648860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 79, 94, 110, 158, 188, 220, 235, 316, 395, 470, 517, 790, 869, 940, 1034, 1580, 1738, 1871, 2068, 2585, 3476, 3713, 3742, 4345, 5170, 7426, 7484, 8690, 9355, 10340, 14852, 17380, 18565, 18710, 20581, 37130, 37420, 40843, 41162, 74260, 81686, 82324, 87937, 102905, 147809, 163372, 175874, 204215, 205810, 295618, 351748, 408430, 411620, 439685, 591236, 739045, 816860, 879370, 967307, 1478090, 1625899, 1758740, 1934614, 2956180, 3251798, 3869228, 4836535, 6503596, 6947023, 8129495, 9673070, 13894046, 16258990, 19346140, 27788092, 32517980, 34735115, 69470230, 76417253, 138940460, 152834506, 305669012, 382086265, 764172530, 1528345060]

約数ペア:

[(1, 1528345060), (2, 764172530), (4, 382086265), (5, 305669012), (10, 152834506), (11, 138940460), (20, 76417253), (22, 69470230), (44, 34735115), (47, 32517980), (55, 27788092), (79, 19346140), (94, 16258990), (110, 13894046), (158, 9673070), (188, 8129495), (220, 6947023), (235, 6503596), (316, 4836535), (395, 3869228), (470, 3251798), (517, 2956180), (790, 1934614), (869, 1758740), (940, 1625899), (1034, 1478090), (1580, 967307), (1738, 879370), (1871, 816860), (2068, 739045), (2585, 591236), (3476, 439685), (3713, 411620), (3742, 408430), (4345, 351748), (5170, 295618), (7426, 205810), (7484, 204215), (8690, 175874), (9355, 163372), (10340, 147809), (14852, 102905), (17380, 87937), (18565, 82324), (18710, 81686), (20581, 74260), (37130, 41162), (37420, 40843)]