136200140

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{16253}}^1$

素因数の和:16681

約数の個数: 24

約数和(自身を含む): 286720560

約数和(自身を除く): 150520420

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 16253, 32506, 65012, 81265, 162530, 325060, 6810007, 13620014, 27240028, 34050035, 68100070, 136200140]

約数ペア:

[(1, 136200140), (2, 68100070), (4, 34050035), (5, 27240028), (10, 13620014), (20, 6810007), (419, 325060), (838, 162530), (1676, 81265), (2095, 65012), (4190, 32506), (8380, 16253)]