135364360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 322257600

約数和(自身を除く): 186893240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 277, 380, 554, 643, 760, 1108, 1286, 1385, 2216, 2572, 2770, 3215, 5144, 5263, 5540, 6430, 10526, 11080, 12217, 12860, 21052, 24434, 25720, 26315, 42104, 48868, 52630, 61085, 97736, 105260, 122170, 178111, 210520, 244340, 356222, 488680, 712444, 890555, 1424888, 1781110, 3384109, 3562220, 6768218, 7124440, 13536436, 16920545, 27072872, 33841090, 67682180, 135364360]

約数ペア:

[(1, 135364360), (2, 67682180), (4, 33841090), (5, 27072872), (8, 16920545), (10, 13536436), (19, 7124440), (20, 6768218), (38, 3562220), (40, 3384109), (76, 1781110), (95, 1424888), (152, 890555), (190, 712444), (277, 488680), (380, 356222), (554, 244340), (643, 210520), (760, 178111), (1108, 122170), (1286, 105260), (1385, 97736), (2216, 61085), (2572, 52630), (2770, 48868), (3215, 42104), (5144, 26315), (5263, 25720), (5540, 24434), (6430, 21052), (10526, 12860), (11080, 12217)]