9265040

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 21695040

約数和(自身を除く): 12430000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 647, 716, 895, 1294, 1432, 1790, 2588, 2864, 3235, 3580, 5176, 6470, 7160, 10352, 12940, 14320, 25880, 51760, 115813, 231626, 463252, 579065, 926504, 1158130, 1853008, 2316260, 4632520, 9265040]

約数ペア:

[(1, 9265040), (2, 4632520), (4, 2316260), (5, 1853008), (8, 1158130), (10, 926504), (16, 579065), (20, 463252), (40, 231626), (80, 115813), (179, 51760), (358, 25880), (647, 14320), (716, 12940), (895, 10352), (1294, 7160), (1432, 6470), (1790, 5176), (2588, 3580), (2864, 3235)]