1742878540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2383}}^1$

素因数の和:2531

約数の個数: 96

約数和(自身を含む): 4121268480

約数和(自身を除く): 2378389940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 97, 116, 130, 145, 194, 260, 290, 377, 388, 485, 580, 754, 970, 1261, 1508, 1885, 1940, 2383, 2522, 2813, 3770, 4766, 5044, 5626, 6305, 7540, 9532, 11252, 11915, 12610, 14065, 23830, 25220, 28130, 30979, 36569, 47660, 56260, 61958, 69107, 73138, 123916, 138214, 146276, 154895, 182845, 231151, 276428, 309790, 345535, 365690, 462302, 619580, 691070, 731380, 898391, 924604, 1155755, 1382140, 1796782, 2311510, 3004963, 3593564, 4491955, 4623020, 6009926, 6703379, 8983910, 12019852, 13406758, 15024815, 17967820, 26813516, 30049630, 33516895, 60099260, 67033790, 87143927, 134067580, 174287854, 348575708, 435719635, 871439270, 1742878540]

約数ペア:

[(1, 1742878540), (2, 871439270), (4, 435719635), (5, 348575708), (10, 174287854), (13, 134067580), (20, 87143927), (26, 67033790), (29, 60099260), (52, 33516895), (58, 30049630), (65, 26813516), (97, 17967820), (116, 15024815), (130, 13406758), (145, 12019852), (194, 8983910), (260, 6703379), (290, 6009926), (377, 4623020), (388, 4491955), (485, 3593564), (580, 3004963), (754, 2311510), (970, 1796782), (1261, 1382140), (1508, 1155755), (1885, 924604), (1940, 898391), (2383, 731380), (2522, 691070), (2813, 619580), (3770, 462302), (4766, 365690), (5044, 345535), (5626, 309790), (6305, 276428), (7540, 231151), (9532, 182845), (11252, 154895), (11915, 146276), (12610, 138214), (14065, 123916), (23830, 73138), (25220, 69107), (28130, 61958), (30979, 56260), (36569, 47660)]