14442520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 35030880

約数和(自身を除く): 20588360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 317, 335, 340, 536, 634, 670, 680, 1139, 1268, 1340, 1585, 2278, 2536, 2680, 3170, 4556, 5389, 5695, 6340, 9112, 10778, 11390, 12680, 21239, 21556, 22780, 26945, 42478, 43112, 45560, 53890, 84956, 106195, 107780, 169912, 212390, 215560, 361063, 424780, 722126, 849560, 1444252, 1805315, 2888504, 3610630, 7221260, 14442520]

約数ペア:

[(1, 14442520), (2, 7221260), (4, 3610630), (5, 2888504), (8, 1805315), (10, 1444252), (17, 849560), (20, 722126), (34, 424780), (40, 361063), (67, 215560), (68, 212390), (85, 169912), (134, 107780), (136, 106195), (170, 84956), (268, 53890), (317, 45560), (335, 43112), (340, 42478), (536, 26945), (634, 22780), (670, 21556), (680, 21239), (1139, 12680), (1268, 11390), (1340, 10778), (1585, 9112), (2278, 6340), (2536, 5695), (2680, 5389), (3170, 4556)]