8127029170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1723}}^1\times {\mathrm{2791}}^1$

素因数の和:4547

約数の個数: 48

約数和(自身を含む): 15855365952

約数和(自身を除く): 7728336782

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1723, 2791, 3446, 5582, 8615, 13955, 17230, 22399, 27910, 36283, 44798, 72566, 111995, 181415, 223990, 291187, 362830, 471679, 582374, 943358, 1455935, 2358395, 2911870, 4716790, 4808893, 9617786, 24044465, 48088930, 62515609, 125031218, 312578045, 625156090, 812702917, 1625405834, 4063514585, 8127029170]

約数ペア:

[(1, 8127029170), (2, 4063514585), (5, 1625405834), (10, 812702917), (13, 625156090), (26, 312578045), (65, 125031218), (130, 62515609), (169, 48088930), (338, 24044465), (845, 9617786), (1690, 4808893), (1723, 4716790), (2791, 2911870), (3446, 2358395), (5582, 1455935), (8615, 943358), (13955, 582374), (17230, 471679), (22399, 362830), (27910, 291187), (36283, 223990), (44798, 181415), (72566, 111995)]