2023367900

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{124133}}^1$

素因数の和:124310

約数の個数: 36

約数和(自身を含む): 4417680792

約数和(自身を除く): 2394312892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 8150, 16300, 124133, 248266, 496532, 620665, 1241330, 2482660, 3103325, 6206650, 12413300, 20233679, 40467358, 80934716, 101168395, 202336790, 404673580, 505841975, 1011683950, 2023367900]

約数ペア:

[(1, 2023367900), (2, 1011683950), (4, 505841975), (5, 404673580), (10, 202336790), (20, 101168395), (25, 80934716), (50, 40467358), (100, 20233679), (163, 12413300), (326, 6206650), (652, 3103325), (815, 2482660), (1630, 1241330), (3260, 620665), (4075, 496532), (8150, 248266), (16300, 124133)]