31460296780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{4211}}^1$

素因数の和:5431

約数の個数: 96

約数和(自身を含む): 74639335680

約数和(自身を除く): 43179038900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1171, 1276, 1595, 2342, 3190, 4211, 4684, 5855, 6380, 8422, 11710, 12881, 16844, 21055, 23420, 25762, 33959, 42110, 46321, 51524, 64405, 67918, 84220, 92642, 122119, 128810, 135836, 169795, 185284, 231605, 244238, 257620, 339590, 373549, 463210, 488476, 610595, 679180, 747098, 926420, 1221190, 1343309, 1494196, 1867745, 2442380, 2686618, 3735490, 4931081, 5373236, 6716545, 7470980, 9862162, 13433090, 19724324, 24655405, 26866180, 49310810, 54241891, 98621620, 108483782, 143001349, 216967564, 271209455, 286002698, 542418910, 572005396, 715006745, 1084837820, 1430013490, 1573014839, 2860026980, 3146029678, 6292059356, 7865074195, 15730148390, 31460296780]

約数ペア:

[(1, 31460296780), (2, 15730148390), (4, 7865074195), (5, 6292059356), (10, 3146029678), (11, 2860026980), (20, 1573014839), (22, 1430013490), (29, 1084837820), (44, 715006745), (55, 572005396), (58, 542418910), (110, 286002698), (116, 271209455), (145, 216967564), (220, 143001349), (290, 108483782), (319, 98621620), (580, 54241891), (638, 49310810), (1171, 26866180), (1276, 24655405), (1595, 19724324), (2342, 13433090), (3190, 9862162), (4211, 7470980), (4684, 6716545), (5855, 5373236), (6380, 4931081), (8422, 3735490), (11710, 2686618), (12881, 2442380), (16844, 1867745), (21055, 1494196), (23420, 1343309), (25762, 1221190), (33959, 926420), (42110, 747098), (46321, 679180), (51524, 610595), (64405, 488476), (67918, 463210), (84220, 373549), (92642, 339590), (122119, 257620), (128810, 244238), (135836, 231605), (169795, 185284)]