105067820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2211

約数の個数: 96

約数和(自身を含む): 274591296

約数和(自身を除く): 169523476

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1870, 2161, 2210, 2431, 2860, 3740, 4322, 4420, 4862, 8644, 9724, 10805, 12155, 21610, 23771, 24310, 28093, 36737, 43220, 47542, 48620, 56186, 73474, 95084, 112372, 118855, 140465, 146948, 183685, 237710, 280930, 309023, 367370, 404107, 475420, 477581, 561860, 618046, 734740, 808214, 955162, 1236092, 1545115, 1616428, 1910324, 2020535, 2387905, 3090230, 4041070, 4775810, 5253391, 6180460, 8082140, 9551620, 10506782, 21013564, 26266955, 52533910, 105067820]

約数ペア:

[(1, 105067820), (2, 52533910), (4, 26266955), (5, 21013564), (10, 10506782), (11, 9551620), (13, 8082140), (17, 6180460), (20, 5253391), (22, 4775810), (26, 4041070), (34, 3090230), (44, 2387905), (52, 2020535), (55, 1910324), (65, 1616428), (68, 1545115), (85, 1236092), (110, 955162), (130, 808214), (143, 734740), (170, 618046), (187, 561860), (220, 477581), (221, 475420), (260, 404107), (286, 367370), (340, 309023), (374, 280930), (442, 237710), (572, 183685), (715, 146948), (748, 140465), (884, 118855), (935, 112372), (1105, 95084), (1430, 73474), (1870, 56186), (2161, 48620), (2210, 47542), (2431, 43220), (2860, 36737), (3740, 28093), (4322, 24310), (4420, 23771), (4862, 21610), (8644, 12155), (9724, 10805)]