89839100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2439

約数の個数: 72

約数和(自身を含む): 217277760

約数和(自身を除く): 127438660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2383, 2900, 3770, 4766, 7540, 9425, 9532, 11915, 18850, 23830, 30979, 37700, 47660, 59575, 61958, 69107, 119150, 123916, 138214, 154895, 238300, 276428, 309790, 345535, 619580, 691070, 774475, 898391, 1382140, 1548950, 1727675, 1796782, 3097900, 3455350, 3593564, 4491955, 6910700, 8983910, 17967820, 22459775, 44919550, 89839100]

約数ペア:

[(1, 89839100), (2, 44919550), (4, 22459775), (5, 17967820), (10, 8983910), (13, 6910700), (20, 4491955), (25, 3593564), (26, 3455350), (29, 3097900), (50, 1796782), (52, 1727675), (58, 1548950), (65, 1382140), (100, 898391), (116, 774475), (130, 691070), (145, 619580), (260, 345535), (290, 309790), (325, 276428), (377, 238300), (580, 154895), (650, 138214), (725, 123916), (754, 119150), (1300, 69107), (1450, 61958), (1508, 59575), (1885, 47660), (2383, 37700), (2900, 30979), (3770, 23830), (4766, 18850), (7540, 11915), (9425, 9532)]