9425080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 24857280

約数和(自身を除く): 15432200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 821, 1148, 1435, 1640, 1642, 2296, 2870, 3284, 4105, 5740, 5747, 6568, 8210, 11480, 11494, 16420, 22988, 28735, 32840, 33661, 45976, 57470, 67322, 114940, 134644, 168305, 229880, 235627, 269288, 336610, 471254, 673220, 942508, 1178135, 1346440, 1885016, 2356270, 4712540, 9425080]

約数ペア:

[(1, 9425080), (2, 4712540), (4, 2356270), (5, 1885016), (7, 1346440), (8, 1178135), (10, 942508), (14, 673220), (20, 471254), (28, 336610), (35, 269288), (40, 235627), (41, 229880), (56, 168305), (70, 134644), (82, 114940), (140, 67322), (164, 57470), (205, 45976), (280, 33661), (287, 32840), (328, 28735), (410, 22988), (574, 16420), (820, 11494), (821, 11480), (1148, 8210), (1435, 6568), (1640, 5747), (1642, 5740), (2296, 4105), (2870, 3284)]