4256120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 11080800

約数和(自身を除く): 6824680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 569, 680, 748, 935, 1138, 1496, 1870, 2276, 2845, 3740, 4552, 5690, 6259, 7480, 9673, 11380, 12518, 19346, 22760, 25036, 31295, 38692, 48365, 50072, 62590, 77384, 96730, 106403, 125180, 193460, 212806, 250360, 386920, 425612, 532015, 851224, 1064030, 2128060, 4256120]

約数ペア:

[(1, 4256120), (2, 2128060), (4, 1064030), (5, 851224), (8, 532015), (10, 425612), (11, 386920), (17, 250360), (20, 212806), (22, 193460), (34, 125180), (40, 106403), (44, 96730), (55, 77384), (68, 62590), (85, 50072), (88, 48365), (110, 38692), (136, 31295), (170, 25036), (187, 22760), (220, 19346), (340, 12518), (374, 11380), (440, 9673), (569, 7480), (680, 6259), (748, 5690), (935, 4552), (1138, 3740), (1496, 2845), (1870, 2276)]