42605890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185243}}^1$

素因数の和:185273

約数の個数: 16

約数和(自身を含む): 80025408

約数和(自身を除く): 37419518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 185243, 370486, 926215, 1852430, 4260589, 8521178, 21302945, 42605890]

約数ペア:

[(1, 42605890), (2, 21302945), (5, 8521178), (10, 4260589), (23, 1852430), (46, 926215), (115, 370486), (230, 185243)]