68549500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 152949888

約数和(自身を除く): 84400388

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 2917, 4700, 5834, 5875, 11668, 11750, 14585, 23500, 29170, 58340, 72925, 137099, 145850, 274198, 291700, 364625, 548396, 685495, 729250, 1370990, 1458500, 2741980, 3427475, 6854950, 13709900, 17137375, 34274750, 68549500]

約数ペア:

[(1, 68549500), (2, 34274750), (4, 17137375), (5, 13709900), (10, 6854950), (20, 3427475), (25, 2741980), (47, 1458500), (50, 1370990), (94, 729250), (100, 685495), (125, 548396), (188, 364625), (235, 291700), (250, 274198), (470, 145850), (500, 137099), (940, 72925), (1175, 58340), (2350, 29170), (2917, 23500), (4700, 14585), (5834, 11750), (5875, 11668)]