32319590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 59400000

約数和(自身を除く): 27080410

約数列:

[1, 2, 5, 10, 109, 149, 199, 218, 298, 398, 545, 745, 995, 1090, 1490, 1990, 16241, 21691, 29651, 32482, 43382, 59302, 81205, 108455, 148255, 162410, 216910, 296510, 3231959, 6463918, 16159795, 32319590]

約数ペア:

[(1, 32319590), (2, 16159795), (5, 6463918), (10, 3231959), (109, 296510), (149, 216910), (199, 162410), (218, 148255), (298, 108455), (398, 81205), (545, 59302), (745, 43382), (995, 32482), (1090, 29651), (1490, 21691), (1990, 16241)]