1017730250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{214259}}^1$

素因数の和:214295

約数の個数: 32

約数和(自身を含む): 2005473600

約数和(自身を除く): 987743350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 214259, 428518, 1071295, 2142590, 4070921, 5356475, 8141842, 10712950, 20354605, 26782375, 40709210, 53564750, 101773025, 203546050, 508865125, 1017730250]

約数ペア:

[(1, 1017730250), (2, 508865125), (5, 203546050), (10, 101773025), (19, 53564750), (25, 40709210), (38, 26782375), (50, 20354605), (95, 10712950), (125, 8141842), (190, 5356475), (250, 4070921), (475, 2142590), (950, 1071295), (2375, 428518), (4750, 214259)]