284750

素因数分解:

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

素因数の和:101

約数の個数: 32

約数和(自身を含む): 572832

約数和(自身を除く): 288082

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 125, 134, 170, 250, 335, 425, 670, 850, 1139, 1675, 2125, 2278, 3350, 4250, 5695, 8375, 11390, 16750, 28475, 56950, 142375, 284750]

約数ペア:

[(1, 284750), (2, 142375), (5, 56950), (10, 28475), (17, 16750), (25, 11390), (34, 8375), (50, 5695), (67, 4250), (85, 3350), (125, 2278), (134, 2125), (170, 1675), (250, 1139), (335, 850), (425, 670)]