75691480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 182736000

約数和(自身を除く): 107044520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1409, 1580, 2686, 2818, 3160, 5372, 5636, 6715, 7045, 10744, 11272, 13430, 14090, 23953, 26860, 28180, 47906, 53720, 56360, 95812, 111311, 119765, 191624, 222622, 239530, 445244, 479060, 556555, 890488, 958120, 1113110, 1892287, 2226220, 3784574, 4452440, 7569148, 9461435, 15138296, 18922870, 37845740, 75691480]

約数ペア:

[(1, 75691480), (2, 37845740), (4, 18922870), (5, 15138296), (8, 9461435), (10, 7569148), (17, 4452440), (20, 3784574), (34, 2226220), (40, 1892287), (68, 1113110), (79, 958120), (85, 890488), (136, 556555), (158, 479060), (170, 445244), (316, 239530), (340, 222622), (395, 191624), (632, 119765), (680, 111311), (790, 95812), (1343, 56360), (1409, 53720), (1580, 47906), (2686, 28180), (2818, 26860), (3160, 23953), (5372, 14090), (5636, 13430), (6715, 11272), (7045, 10744)]