231036115420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{564301}}^1$

素因数の和:566182

約数の個数: 48

約数和(自身を含む): 529568083296

約数和(自身を除く): 298531967876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1861, 3722, 7444, 9305, 18610, 20471, 37220, 40942, 81884, 102355, 204710, 409420, 564301, 1128602, 2257204, 2821505, 5643010, 6207311, 11286020, 12414622, 24829244, 31036555, 62073110, 124146220, 1050164161, 2100328322, 4200656644, 5250820805, 10501641610, 11551805771, 21003283220, 23103611542, 46207223084, 57759028855, 115518057710, 231036115420]

約数ペア:

[(1, 231036115420), (2, 115518057710), (4, 57759028855), (5, 46207223084), (10, 23103611542), (11, 21003283220), (20, 11551805771), (22, 10501641610), (44, 5250820805), (55, 4200656644), (110, 2100328322), (220, 1050164161), (1861, 124146220), (3722, 62073110), (7444, 31036555), (9305, 24829244), (18610, 12414622), (20471, 11286020), (37220, 6207311), (40942, 5643010), (81884, 2821505), (102355, 2257204), (204710, 1128602), (409420, 564301)]