25170972002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{787}}^1\times {\mathrm{887}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 41879678400

約数和(自身を除く): 16708706398

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 787, 887, 1574, 1639, 1774, 3278, 8657, 9757, 17314, 18029, 19514, 36058, 95227, 107327, 117263, 132163, 190454, 214654, 234526, 264326, 698069, 1289893, 1396138, 1453793, 2579786, 2907586, 7678759, 14188823, 15357518, 15991723, 28377646, 31983446, 84466349, 104012281, 168932698, 208024562, 1144135091, 2288270182, 12585486001, 25170972002]

約数ペア:

[(1, 25170972002), (2, 12585486001), (11, 2288270182), (22, 1144135091), (121, 208024562), (149, 168932698), (242, 104012281), (298, 84466349), (787, 31983446), (887, 28377646), (1574, 15991723), (1639, 15357518), (1774, 14188823), (3278, 7678759), (8657, 2907586), (9757, 2579786), (17314, 1453793), (18029, 1396138), (19514, 1289893), (36058, 698069), (95227, 264326), (107327, 234526), (117263, 214654), (132163, 190454)]