34999960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18617}}^1$

素因数の和:18675

約数の個数: 32

約数和(自身を含む): 80429760

約数和(自身を除く): 45429800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 18617, 37234, 74468, 93085, 148936, 186170, 372340, 744680, 874999, 1749998, 3499996, 4374995, 6999992, 8749990, 17499980, 34999960]

約数ペア:

[(1, 34999960), (2, 17499980), (4, 8749990), (5, 6999992), (8, 4374995), (10, 3499996), (20, 1749998), (40, 874999), (47, 744680), (94, 372340), (188, 186170), (235, 148936), (376, 93085), (470, 74468), (940, 37234), (1880, 18617)]