7375001290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{121921}}^1$

素因数の和:122214

約数の個数: 32

約数和(自身を含む): 13904960256

約数和(自身を除く): 6529958966

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 263, 526, 1315, 2630, 6049, 12098, 30245, 60490, 121921, 243842, 609605, 1219210, 2804183, 5608366, 14020915, 28041830, 32065223, 64130446, 160326115, 320652230, 737500129, 1475000258, 3687500645, 7375001290]

約数ペア:

[(1, 7375001290), (2, 3687500645), (5, 1475000258), (10, 737500129), (23, 320652230), (46, 160326115), (115, 64130446), (230, 32065223), (263, 28041830), (526, 14020915), (1315, 5608366), (2630, 2804183), (6049, 1219210), (12098, 609605), (30245, 243842), (60490, 121921)]