2019907150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{76367}}^1$

素因数の和:76425

約数の個数: 36

約数和(自身を含む): 3927529872

約数和(自身を除く): 1907622722

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 1058, 1150, 2645, 5290, 13225, 26450, 76367, 152734, 381835, 763670, 1756441, 1909175, 3512882, 3818350, 8782205, 17564410, 40398143, 43911025, 80796286, 87822050, 201990715, 403981430, 1009953575, 2019907150]

約数ペア:

[(1, 2019907150), (2, 1009953575), (5, 403981430), (10, 201990715), (23, 87822050), (25, 80796286), (46, 43911025), (50, 40398143), (115, 17564410), (230, 8782205), (529, 3818350), (575, 3512882), (1058, 1909175), (1150, 1756441), (2645, 763670), (5290, 381835), (13225, 152734), (26450, 76367)]