32740012660

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^2\times {\mathrm{743}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 70138010880

約数和(自身を除く): 37397998220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 167, 316, 334, 395, 668, 743, 790, 835, 1486, 1580, 1670, 2972, 3340, 3715, 7430, 13193, 14860, 26386, 27889, 52772, 55778, 58697, 65965, 111556, 117394, 124081, 131930, 139445, 234788, 248162, 263860, 278890, 293485, 496324, 557780, 586970, 620405, 1173940, 1240810, 2203231, 2481620, 4406462, 8812924, 9802399, 11016155, 19604798, 20721527, 22032310, 39209596, 41443054, 44064620, 49011995, 82886108, 98023990, 103607635, 196047980, 207215270, 414430540, 1637000633, 3274001266, 6548002532, 8185003165, 16370006330, 32740012660]

約数ペア:

[(1, 32740012660), (2, 16370006330), (4, 8185003165), (5, 6548002532), (10, 3274001266), (20, 1637000633), (79, 414430540), (158, 207215270), (167, 196047980), (316, 103607635), (334, 98023990), (395, 82886108), (668, 49011995), (743, 44064620), (790, 41443054), (835, 39209596), (1486, 22032310), (1580, 20721527), (1670, 19604798), (2972, 11016155), (3340, 9802399), (3715, 8812924), (7430, 4406462), (13193, 2481620), (14860, 2203231), (26386, 1240810), (27889, 1173940), (52772, 620405), (55778, 586970), (58697, 557780), (65965, 496324), (111556, 293485), (117394, 278890), (124081, 263860), (131930, 248162), (139445, 234788)]