202520125090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15649}}^1\times {\mathrm{56267}}^1$

素因数の和:71946

約数の個数: 32

約数和(自身を含む): 380416694400

約数和(自身を除く): 177896569310

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 15649, 31298, 56267, 78245, 112534, 156490, 281335, 359927, 562670, 719854, 1294141, 1799635, 2588282, 3599270, 6470705, 12941410, 880522283, 1761044566, 4402611415, 8805222830, 20252012509, 40504025018, 101260062545, 202520125090]

約数ペア:

[(1, 202520125090), (2, 101260062545), (5, 40504025018), (10, 20252012509), (23, 8805222830), (46, 4402611415), (115, 1761044566), (230, 880522283), (15649, 12941410), (31298, 6470705), (56267, 3599270), (78245, 2588282), (112534, 1799635), (156490, 1294141), (281335, 719854), (359927, 562670)]