317154550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5569}}^1$

素因数の和:5665

約数の個数: 48

約数和(自身を含む): 634044240

約数和(自身を除く): 316889690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 335, 425, 670, 850, 1139, 1675, 2278, 3350, 5569, 5695, 11138, 11390, 27845, 28475, 55690, 56950, 94673, 139225, 189346, 278450, 373123, 473365, 746246, 946730, 1865615, 2366825, 3731230, 4733650, 6343091, 9328075, 12686182, 18656150, 31715455, 63430910, 158577275, 317154550]

約数ペア:

[(1, 317154550), (2, 158577275), (5, 63430910), (10, 31715455), (17, 18656150), (25, 12686182), (34, 9328075), (50, 6343091), (67, 4733650), (85, 3731230), (134, 2366825), (170, 1865615), (335, 946730), (425, 746246), (670, 473365), (850, 373123), (1139, 278450), (1675, 189346), (2278, 139225), (3350, 94673), (5569, 56950), (5695, 55690), (11138, 28475), (11390, 27845)]