69948460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{85303}}^1$

素因数の和:85353

約数の個数: 24

約数和(自身を含む): 150476256

約数和(自身を除く): 80527796

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 85303, 170606, 341212, 426515, 853030, 1706060, 3497423, 6994846, 13989692, 17487115, 34974230, 69948460]

約数ペア:

[(1, 69948460), (2, 34974230), (4, 17487115), (5, 13989692), (10, 6994846), (20, 3497423), (41, 1706060), (82, 853030), (164, 426515), (205, 341212), (410, 170606), (820, 85303)]