47618360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 66688840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 239, 293, 340, 478, 586, 680, 956, 1172, 1195, 1465, 1912, 2344, 2390, 2930, 4063, 4780, 4981, 5860, 8126, 9560, 9962, 11720, 16252, 19924, 20315, 24905, 32504, 39848, 40630, 49810, 70027, 81260, 99620, 140054, 162520, 199240, 280108, 350135, 560216, 700270, 1190459, 1400540, 2380918, 2801080, 4761836, 5952295, 9523672, 11904590, 23809180, 47618360]

約数ペア:

[(1, 47618360), (2, 23809180), (4, 11904590), (5, 9523672), (8, 5952295), (10, 4761836), (17, 2801080), (20, 2380918), (34, 1400540), (40, 1190459), (68, 700270), (85, 560216), (136, 350135), (170, 280108), (239, 199240), (293, 162520), (340, 140054), (478, 99620), (586, 81260), (680, 70027), (956, 49810), (1172, 40630), (1195, 39848), (1465, 32504), (1912, 24905), (2344, 20315), (2390, 19924), (2930, 16252), (4063, 11720), (4780, 9962), (4981, 9560), (5860, 8126)]