26860960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 75116160

約数和(自身を除く): 48255200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 827, 928, 1015, 1120, 1160, 1624, 1654, 2030, 2320, 3248, 3308, 4060, 4135, 4640, 5789, 6496, 6616, 8120, 8270, 11578, 13232, 16240, 16540, 23156, 23983, 26464, 28945, 32480, 33080, 46312, 47966, 57890, 66160, 92624, 95932, 115780, 119915, 132320, 167881, 185248, 191864, 231560, 239830, 335762, 383728, 463120, 479660, 671524, 767456, 839405, 926240, 959320, 1343048, 1678810, 1918640, 2686096, 3357620, 3837280, 5372192, 6715240, 13430480, 26860960]

約数ペア:

[(1, 26860960), (2, 13430480), (4, 6715240), (5, 5372192), (7, 3837280), (8, 3357620), (10, 2686096), (14, 1918640), (16, 1678810), (20, 1343048), (28, 959320), (29, 926240), (32, 839405), (35, 767456), (40, 671524), (56, 479660), (58, 463120), (70, 383728), (80, 335762), (112, 239830), (116, 231560), (140, 191864), (145, 185248), (160, 167881), (203, 132320), (224, 119915), (232, 115780), (280, 95932), (290, 92624), (406, 66160), (464, 57890), (560, 47966), (580, 46312), (812, 33080), (827, 32480), (928, 28945), (1015, 26464), (1120, 23983), (1160, 23156), (1624, 16540), (1654, 16240), (2030, 13232), (2320, 11578), (3248, 8270), (3308, 8120), (4060, 6616), (4135, 6496), (4640, 5789)]