1627188366920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{77191099}}^1$

素因数の和:77191158

約数の個数: 64

約数和(自身を含む): 4001586624000

約数和(自身を除く): 2374398257080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 77191099, 154382198, 308764396, 385955495, 617528792, 771910990, 1312248683, 1543821980, 2392924069, 2624497366, 3087643960, 4785848138, 5248994732, 6561243415, 9571696276, 10497989464, 11964620345, 13122486830, 19143392552, 23929240690, 26244973660, 40679709173, 47858481380, 52489947320, 81359418346, 95716962760, 162718836692, 203398545865, 325437673384, 406797091730, 813594183460, 1627188366920]

約数ペア:

[(1, 1627188366920), (2, 813594183460), (4, 406797091730), (5, 325437673384), (8, 203398545865), (10, 162718836692), (17, 95716962760), (20, 81359418346), (31, 52489947320), (34, 47858481380), (40, 40679709173), (62, 26244973660), (68, 23929240690), (85, 19143392552), (124, 13122486830), (136, 11964620345), (155, 10497989464), (170, 9571696276), (248, 6561243415), (310, 5248994732), (340, 4785848138), (527, 3087643960), (620, 2624497366), (680, 2392924069), (1054, 1543821980), (1240, 1312248683), (2108, 771910990), (2635, 617528792), (4216, 385955495), (5270, 308764396), (10540, 154382198), (21080, 77191099)]