62666680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 85077320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 356, 445, 580, 607, 712, 890, 1160, 1214, 1780, 2428, 2581, 3035, 3560, 4856, 5162, 6070, 10324, 12140, 12905, 17603, 20648, 24280, 25810, 35206, 51620, 54023, 70412, 88015, 103240, 108046, 140824, 176030, 216092, 270115, 352060, 432184, 540230, 704120, 1080460, 1566667, 2160920, 3133334, 6266668, 7833335, 12533336, 15666670, 31333340, 62666680]

約数ペア:

[(1, 62666680), (2, 31333340), (4, 15666670), (5, 12533336), (8, 7833335), (10, 6266668), (20, 3133334), (29, 2160920), (40, 1566667), (58, 1080460), (89, 704120), (116, 540230), (145, 432184), (178, 352060), (232, 270115), (290, 216092), (356, 176030), (445, 140824), (580, 108046), (607, 103240), (712, 88015), (890, 70412), (1160, 54023), (1214, 51620), (1780, 35206), (2428, 25810), (2581, 24280), (3035, 20648), (3560, 17603), (4856, 12905), (5162, 12140), (6070, 10324)]