118021360

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4457}}^1$

素因数の和:4801

約数の個数: 40

約数和(自身を含む): 275290416

約数和(自身を除く): 157269056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 4457, 5296, 6620, 8914, 13240, 17828, 22285, 26480, 35656, 44570, 71312, 89140, 178280, 356560, 1475267, 2950534, 5901068, 7376335, 11802136, 14752670, 23604272, 29505340, 59010680, 118021360]

約数ペア:

[(1, 118021360), (2, 59010680), (4, 29505340), (5, 23604272), (8, 14752670), (10, 11802136), (16, 7376335), (20, 5901068), (40, 2950534), (80, 1475267), (331, 356560), (662, 178280), (1324, 89140), (1655, 71312), (2648, 44570), (3310, 35656), (4457, 26480), (5296, 22285), (6620, 17828), (8914, 13240)]