45560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:95

約数の個数: 32

約数和(自身を含む): 110160

約数和(自身を除く): 64600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2278, 2680, 4556, 5695, 9112, 11390, 22780, 45560]

約数ペア:

[(1, 45560), (2, 22780), (4, 11390), (5, 9112), (8, 5695), (10, 4556), (17, 2680), (20, 2278), (34, 1340), (40, 1139), (67, 680), (68, 670), (85, 536), (134, 340), (136, 335), (170, 268)]