5119550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 10646640

約数和(自身を除く): 5527090

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 317, 323, 425, 475, 634, 646, 850, 950, 1585, 1615, 3170, 3230, 5389, 6023, 7925, 8075, 10778, 12046, 15850, 16150, 26945, 30115, 53890, 60230, 102391, 134725, 150575, 204782, 269450, 301150, 511955, 1023910, 2559775, 5119550]

約数ペア:

[(1, 5119550), (2, 2559775), (5, 1023910), (10, 511955), (17, 301150), (19, 269450), (25, 204782), (34, 150575), (38, 134725), (50, 102391), (85, 60230), (95, 53890), (170, 30115), (190, 26945), (317, 16150), (323, 15850), (425, 12046), (475, 10778), (634, 8075), (646, 7925), (850, 6023), (950, 5389), (1585, 3230), (1615, 3170)]