14572880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 39533184

約数和(自身を除く): 24960304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 491, 530, 560, 742, 848, 982, 1060, 1484, 1855, 1964, 2120, 2455, 2968, 3437, 3710, 3928, 4240, 4910, 5936, 6874, 7420, 7856, 9820, 13748, 14840, 17185, 19640, 26023, 27496, 29680, 34370, 39280, 52046, 54992, 68740, 104092, 130115, 137480, 182161, 208184, 260230, 274960, 364322, 416368, 520460, 728644, 910805, 1040920, 1457288, 1821610, 2081840, 2914576, 3643220, 7286440, 14572880]

約数ペア:

[(1, 14572880), (2, 7286440), (4, 3643220), (5, 2914576), (7, 2081840), (8, 1821610), (10, 1457288), (14, 1040920), (16, 910805), (20, 728644), (28, 520460), (35, 416368), (40, 364322), (53, 274960), (56, 260230), (70, 208184), (80, 182161), (106, 137480), (112, 130115), (140, 104092), (212, 68740), (265, 54992), (280, 52046), (371, 39280), (424, 34370), (491, 29680), (530, 27496), (560, 26023), (742, 19640), (848, 17185), (982, 14840), (1060, 13748), (1484, 9820), (1855, 7856), (1964, 7420), (2120, 6874), (2455, 5936), (2968, 4910), (3437, 4240), (3710, 3928)]