2801883650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{3001}}^1$

素因数の和:3347

約数の個数: 48

約数和(自身を含む): 5306767488

約数和(自身を除く): 2504883838

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 263, 355, 526, 710, 1315, 1775, 2630, 3001, 3550, 6002, 6575, 13150, 15005, 18673, 30010, 37346, 75025, 93365, 150050, 186730, 213071, 426142, 466825, 789263, 933650, 1065355, 1578526, 2130710, 3946315, 5326775, 7892630, 10653550, 19731575, 39463150, 56037673, 112075346, 280188365, 560376730, 1400941825, 2801883650]

約数ペア:

[(1, 2801883650), (2, 1400941825), (5, 560376730), (10, 280188365), (25, 112075346), (50, 56037673), (71, 39463150), (142, 19731575), (263, 10653550), (355, 7892630), (526, 5326775), (710, 3946315), (1315, 2130710), (1775, 1578526), (2630, 1065355), (3001, 933650), (3550, 789263), (6002, 466825), (6575, 426142), (13150, 213071), (15005, 186730), (18673, 150050), (30010, 93365), (37346, 75025)]