9104870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 17146080

約数和(自身を除く): 8041210

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 419, 530, 838, 2095, 2173, 4190, 4346, 10865, 17179, 21730, 22207, 34358, 44414, 85895, 111035, 171790, 222070, 910487, 1820974, 4552435, 9104870]

約数ペア:

[(1, 9104870), (2, 4552435), (5, 1820974), (10, 910487), (41, 222070), (53, 171790), (82, 111035), (106, 85895), (205, 44414), (265, 34358), (410, 22207), (419, 21730), (530, 17179), (838, 10865), (2095, 4346), (2173, 4190)]