4680707950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 9239509080

約数和(自身を除く): 4558801130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 211, 361, 422, 475, 722, 950, 1055, 1229, 1805, 2110, 2458, 3610, 4009, 5275, 6145, 8018, 9025, 10550, 12290, 18050, 20045, 23351, 30725, 40090, 46702, 61450, 76171, 100225, 116755, 152342, 200450, 233510, 259319, 380855, 443669, 518638, 583775, 761710, 887338, 1167550, 1296595, 1904275, 2218345, 2593190, 3808550, 4436690, 4927061, 6482975, 9854122, 11091725, 12965950, 22183450, 24635305, 49270610, 93614159, 123176525, 187228318, 246353050, 468070795, 936141590, 2340353975, 4680707950]

約数ペア:

[(1, 4680707950), (2, 2340353975), (5, 936141590), (10, 468070795), (19, 246353050), (25, 187228318), (38, 123176525), (50, 93614159), (95, 49270610), (190, 24635305), (211, 22183450), (361, 12965950), (422, 11091725), (475, 9854122), (722, 6482975), (950, 4927061), (1055, 4436690), (1229, 3808550), (1805, 2593190), (2110, 2218345), (2458, 1904275), (3610, 1296595), (4009, 1167550), (5275, 887338), (6145, 761710), (8018, 583775), (9025, 518638), (10550, 443669), (12290, 380855), (18050, 259319), (20045, 233510), (23351, 200450), (30725, 152342), (40090, 116755), (46702, 100225), (61450, 76171)]