2060486540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26711}}^1$

素因数の和:26775

約数の個数: 96

約数和(自身を含む): 5385139200

約数和(自身を除く): 3324652660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2660, 2755, 3857, 4060, 5510, 7714, 11020, 15428, 19285, 26711, 38570, 53422, 77140, 106844, 133555, 186977, 267110, 373954, 507509, 534220, 747908, 774619, 934885, 1015018, 1549238, 1869770, 2030036, 2537545, 3098476, 3552563, 3739540, 3873095, 5075090, 5422333, 7105126, 7746190, 10150180, 10844666, 14210252, 14717761, 15492380, 17762815, 21689332, 27111665, 29435522, 35525630, 54223330, 58871044, 71051260, 73588805, 103024327, 108446660, 147177610, 206048654, 294355220, 412097308, 515121635, 1030243270, 2060486540]

約数ペア:

[(1, 2060486540), (2, 1030243270), (4, 515121635), (5, 412097308), (7, 294355220), (10, 206048654), (14, 147177610), (19, 108446660), (20, 103024327), (28, 73588805), (29, 71051260), (35, 58871044), (38, 54223330), (58, 35525630), (70, 29435522), (76, 27111665), (95, 21689332), (116, 17762815), (133, 15492380), (140, 14717761), (145, 14210252), (190, 10844666), (203, 10150180), (266, 7746190), (290, 7105126), (380, 5422333), (406, 5075090), (532, 3873095), (551, 3739540), (580, 3552563), (665, 3098476), (812, 2537545), (1015, 2030036), (1102, 1869770), (1330, 1549238), (2030, 1015018), (2204, 934885), (2660, 774619), (2755, 747908), (3857, 534220), (4060, 507509), (5510, 373954), (7714, 267110), (11020, 186977), (15428, 133555), (19285, 106844), (26711, 77140), (38570, 53422)]