880236812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2411}}^1$

素因数の和:2511

約数の個数: 96

約数和(自身を含む): 2042288640

約数和(自身を除く): 1162051828

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 59, 68, 91, 118, 119, 182, 221, 236, 238, 364, 413, 442, 476, 767, 826, 884, 1003, 1534, 1547, 1652, 2006, 2411, 3068, 3094, 4012, 4822, 5369, 6188, 7021, 9644, 10738, 13039, 14042, 16877, 21476, 26078, 28084, 31343, 33754, 40987, 52156, 62686, 67508, 81974, 91273, 125372, 142249, 163948, 182546, 219401, 284498, 286909, 365092, 438802, 532831, 568996, 573818, 877604, 995743, 1065662, 1147636, 1849237, 1991486, 2131324, 2418233, 3698474, 3729817, 3982972, 4836466, 7396948, 7459634, 9672932, 12944659, 14919268, 16927631, 25889318, 31437029, 33855262, 51778636, 62874058, 67710524, 125748116, 220059203, 440118406, 880236812]

約数ペア:

[(1, 880236812), (2, 440118406), (4, 220059203), (7, 125748116), (13, 67710524), (14, 62874058), (17, 51778636), (26, 33855262), (28, 31437029), (34, 25889318), (52, 16927631), (59, 14919268), (68, 12944659), (91, 9672932), (118, 7459634), (119, 7396948), (182, 4836466), (221, 3982972), (236, 3729817), (238, 3698474), (364, 2418233), (413, 2131324), (442, 1991486), (476, 1849237), (767, 1147636), (826, 1065662), (884, 995743), (1003, 877604), (1534, 573818), (1547, 568996), (1652, 532831), (2006, 438802), (2411, 365092), (3068, 286909), (3094, 284498), (4012, 219401), (4822, 182546), (5369, 163948), (6188, 142249), (7021, 125372), (9644, 91273), (10738, 81974), (13039, 67508), (14042, 62686), (16877, 52156), (21476, 40987), (26078, 33754), (28084, 31343)]