9497960

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 21461760

約数和(自身を除く): 11963800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 647, 734, 1294, 1468, 1835, 2588, 2936, 3235, 3670, 5176, 6470, 7340, 12940, 14680, 25880, 237449, 474898, 949796, 1187245, 1899592, 2374490, 4748980, 9497960]

約数ペア:

[(1, 9497960), (2, 4748980), (4, 2374490), (5, 1899592), (8, 1187245), (10, 949796), (20, 474898), (40, 237449), (367, 25880), (647, 14680), (734, 12940), (1294, 7340), (1468, 6470), (1835, 5176), (2588, 3670), (2936, 3235)]