2021176250

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{34403}}^1$

素因数の和:34472

約数の個数: 40

約数和(自身を含む): 3869211456

約数和(自身を除く): 1848035206

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 625, 1175, 1250, 2350, 5875, 11750, 29375, 34403, 58750, 68806, 172015, 344030, 860075, 1616941, 1720150, 3233882, 4300375, 8084705, 8600750, 16169410, 21501875, 40423525, 43003750, 80847050, 202117625, 404235250, 1010588125, 2021176250]

約数ペア:

[(1, 2021176250), (2, 1010588125), (5, 404235250), (10, 202117625), (25, 80847050), (47, 43003750), (50, 40423525), (94, 21501875), (125, 16169410), (235, 8600750), (250, 8084705), (470, 4300375), (625, 3233882), (1175, 1720150), (1250, 1616941), (2350, 860075), (5875, 344030), (11750, 172015), (29375, 68806), (34403, 58750)]