122058680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 286524000

約数和(自身を除く): 164465320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 139, 145, 232, 278, 290, 556, 580, 695, 757, 1112, 1160, 1390, 1514, 2780, 3028, 3785, 4031, 5560, 6056, 7570, 8062, 15140, 16124, 20155, 21953, 30280, 32248, 40310, 43906, 80620, 87812, 105223, 109765, 161240, 175624, 210446, 219530, 420892, 439060, 526115, 841784, 878120, 1052230, 2104460, 3051467, 4208920, 6102934, 12205868, 15257335, 24411736, 30514670, 61029340, 122058680]

約数ペア:

[(1, 122058680), (2, 61029340), (4, 30514670), (5, 24411736), (8, 15257335), (10, 12205868), (20, 6102934), (29, 4208920), (40, 3051467), (58, 2104460), (116, 1052230), (139, 878120), (145, 841784), (232, 526115), (278, 439060), (290, 420892), (556, 219530), (580, 210446), (695, 175624), (757, 161240), (1112, 109765), (1160, 105223), (1390, 87812), (1514, 80620), (2780, 43906), (3028, 40310), (3785, 32248), (4031, 30280), (5560, 21953), (6056, 20155), (7570, 16124), (8062, 15140)]