11631500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 26042016

約数和(自身を除く): 14410516

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 541, 860, 1075, 1082, 2150, 2164, 2705, 4300, 5375, 5410, 10750, 10820, 13525, 21500, 23263, 27050, 46526, 54100, 67625, 93052, 116315, 135250, 232630, 270500, 465260, 581575, 1163150, 2326300, 2907875, 5815750, 11631500]

約数ペア:

[(1, 11631500), (2, 5815750), (4, 2907875), (5, 2326300), (10, 1163150), (20, 581575), (25, 465260), (43, 270500), (50, 232630), (86, 135250), (100, 116315), (125, 93052), (172, 67625), (215, 54100), (250, 46526), (430, 27050), (500, 23263), (541, 21500), (860, 13525), (1075, 10820), (1082, 10750), (2150, 5410), (2164, 5375), (2705, 4300)]