27890750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 54025920

約数和(自身を除く): 26135170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 3847, 7250, 7694, 19235, 38470, 96175, 111563, 192350, 223126, 480875, 557815, 961750, 1115630, 2789075, 5578150, 13945375, 27890750]

約数ペア:

[(1, 27890750), (2, 13945375), (5, 5578150), (10, 2789075), (25, 1115630), (29, 961750), (50, 557815), (58, 480875), (125, 223126), (145, 192350), (250, 111563), (290, 96175), (725, 38470), (1450, 19235), (3625, 7694), (3847, 7250)]