9256840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13613}}^1$

素因数の和:13641

約数の個数: 32

約数和(自身を含む): 22054680

約数和(自身を除く): 12797840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13613, 27226, 54452, 68065, 108904, 136130, 231421, 272260, 462842, 544520, 925684, 1157105, 1851368, 2314210, 4628420, 9256840]

約数ペア:

[(1, 9256840), (2, 4628420), (4, 2314210), (5, 1851368), (8, 1157105), (10, 925684), (17, 544520), (20, 462842), (34, 272260), (40, 231421), (68, 136130), (85, 108904), (136, 68065), (170, 54452), (340, 27226), (680, 13613)]