26571720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4519}}^1$

素因数の和:4547

約数の個数: 96

約数和(自身を含む): 92750400

約数和(自身を除く): 66178680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4519, 5880, 9038, 13557, 18076, 22595, 27114, 31633, 36152, 45190, 54228, 63266, 67785, 90380, 94899, 108456, 126532, 135570, 158165, 180760, 189798, 221431, 253064, 271140, 316330, 379596, 442862, 474495, 542280, 632660, 664293, 759192, 885724, 948990, 1107155, 1265320, 1328586, 1771448, 1897980, 2214310, 2657172, 3321465, 3795960, 4428620, 5314344, 6642930, 8857240, 13285860, 26571720]

約数ペア:

[(1, 26571720), (2, 13285860), (3, 8857240), (4, 6642930), (5, 5314344), (6, 4428620), (7, 3795960), (8, 3321465), (10, 2657172), (12, 2214310), (14, 1897980), (15, 1771448), (20, 1328586), (21, 1265320), (24, 1107155), (28, 948990), (30, 885724), (35, 759192), (40, 664293), (42, 632660), (49, 542280), (56, 474495), (60, 442862), (70, 379596), (84, 316330), (98, 271140), (105, 253064), (120, 221431), (140, 189798), (147, 180760), (168, 158165), (196, 135570), (210, 126532), (245, 108456), (280, 94899), (294, 90380), (392, 67785), (420, 63266), (490, 54228), (588, 45190), (735, 36152), (840, 31633), (980, 27114), (1176, 22595), (1470, 18076), (1960, 13557), (2940, 9038), (4519, 5880)]