40226500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 49719356

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 860, 1075, 1871, 2150, 3742, 4300, 5375, 7484, 9355, 10750, 18710, 21500, 37420, 46775, 80453, 93550, 160906, 187100, 233875, 321812, 402265, 467750, 804530, 935500, 1609060, 2011325, 4022650, 8045300, 10056625, 20113250, 40226500]

約数ペア:

[(1, 40226500), (2, 20113250), (4, 10056625), (5, 8045300), (10, 4022650), (20, 2011325), (25, 1609060), (43, 935500), (50, 804530), (86, 467750), (100, 402265), (125, 321812), (172, 233875), (215, 187100), (250, 160906), (430, 93550), (500, 80453), (860, 46775), (1075, 37420), (1871, 21500), (2150, 18710), (3742, 10750), (4300, 9355), (5375, 7484)]