2600798640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{985151}}^1$

素因数の和:985178

約数の個数: 80

約数和(自身を含む): 8795437056

約数和(自身を除く): 6194638416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 985151, 1970302, 2955453, 3940604, 4925755, 5910906, 7881208, 9851510, 10836661, 11821812, 14777265, 15762416, 19703020, 21673322, 23643624, 29554530, 32509983, 39406040, 43346644, 47287248, 54183305, 59109060, 65019966, 78812080, 86693288, 108366610, 118218120, 130039932, 162549915, 173386576, 216733220, 236436240, 260079864, 325099830, 433466440, 520159728, 650199660, 866932880, 1300399320, 2600798640]

約数ペア:

[(1, 2600798640), (2, 1300399320), (3, 866932880), (4, 650199660), (5, 520159728), (6, 433466440), (8, 325099830), (10, 260079864), (11, 236436240), (12, 216733220), (15, 173386576), (16, 162549915), (20, 130039932), (22, 118218120), (24, 108366610), (30, 86693288), (33, 78812080), (40, 65019966), (44, 59109060), (48, 54183305), (55, 47287248), (60, 43346644), (66, 39406040), (80, 32509983), (88, 29554530), (110, 23643624), (120, 21673322), (132, 19703020), (165, 15762416), (176, 14777265), (220, 11821812), (240, 10836661), (264, 9851510), (330, 7881208), (440, 5910906), (528, 4925755), (660, 3940604), (880, 2955453), (1320, 1970302), (2640, 985151)]