5108215060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{51839}}^1$

素因数の和:52240

約数の個数: 48

約数和(自身を含む): 11583129600

約数和(自身を除く): 6474914540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 758, 1516, 1895, 3790, 4927, 7580, 9854, 19708, 24635, 49270, 51839, 98540, 103678, 207356, 259195, 518390, 673907, 1036780, 1347814, 2695628, 3369535, 6739070, 13478140, 19646981, 39293962, 78587924, 98234905, 196469810, 255410753, 392939620, 510821506, 1021643012, 1277053765, 2554107530, 5108215060]

約数ペア:

[(1, 5108215060), (2, 2554107530), (4, 1277053765), (5, 1021643012), (10, 510821506), (13, 392939620), (20, 255410753), (26, 196469810), (52, 98234905), (65, 78587924), (130, 39293962), (260, 19646981), (379, 13478140), (758, 6739070), (1516, 3369535), (1895, 2695628), (3790, 1347814), (4927, 1036780), (7580, 673907), (9854, 518390), (19708, 259195), (24635, 207356), (49270, 103678), (51839, 98540)]