140054750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{50929}}^1$

素因数の和:50957

約数の個数: 32

約数和(自身を含む): 286022880

約数和(自身を除く): 145968130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 50929, 101858, 254645, 509290, 560219, 1120438, 1273225, 2546450, 2801095, 5602190, 6366125, 12732250, 14005475, 28010950, 70027375, 140054750]

約数ペア:

[(1, 140054750), (2, 70027375), (5, 28010950), (10, 14005475), (11, 12732250), (22, 6366125), (25, 5602190), (50, 2801095), (55, 2546450), (110, 1273225), (125, 1120438), (250, 560219), (275, 509290), (550, 254645), (1375, 101858), (2750, 50929)]