105730250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{22259}}^1$

素因数の和:22295

約数の個数: 32

約数和(自身を含む): 208353600

約数和(自身を除く): 102623350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 22259, 44518, 111295, 222590, 422921, 556475, 845842, 1112950, 2114605, 2782375, 4229210, 5564750, 10573025, 21146050, 52865125, 105730250]

約数ペア:

[(1, 105730250), (2, 52865125), (5, 21146050), (10, 10573025), (19, 5564750), (25, 4229210), (38, 2782375), (50, 2114605), (95, 1112950), (125, 845842), (190, 556475), (250, 422921), (475, 222590), (950, 111295), (2375, 44518), (4750, 22259)]