74934160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{133811}}^1$

素因数の和:133831

約数の個数: 40

約数和(自身を含む): 199112256

約数和(自身を除く): 124178096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 133811, 267622, 535244, 669055, 936677, 1070488, 1338110, 1873354, 2140976, 2676220, 3746708, 4683385, 5352440, 7493416, 9366770, 10704880, 14986832, 18733540, 37467080, 74934160]

約数ペア:

[(1, 74934160), (2, 37467080), (4, 18733540), (5, 14986832), (7, 10704880), (8, 9366770), (10, 7493416), (14, 5352440), (16, 4683385), (20, 3746708), (28, 2676220), (35, 2140976), (40, 1873354), (56, 1338110), (70, 1070488), (80, 936677), (112, 669055), (140, 535244), (280, 267622), (560, 133811)]