10011800

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 23536440

約数和(自身を除く): 13524640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 443, 452, 565, 886, 904, 1130, 1772, 2215, 2260, 2825, 3544, 4430, 4520, 5650, 8860, 11075, 11300, 17720, 22150, 22600, 44300, 50059, 88600, 100118, 200236, 250295, 400472, 500590, 1001180, 1251475, 2002360, 2502950, 5005900, 10011800]

約数ペア:

[(1, 10011800), (2, 5005900), (4, 2502950), (5, 2002360), (8, 1251475), (10, 1001180), (20, 500590), (25, 400472), (40, 250295), (50, 200236), (100, 100118), (113, 88600), (200, 50059), (226, 44300), (443, 22600), (452, 22150), (565, 17720), (886, 11300), (904, 11075), (1130, 8860), (1772, 5650), (2215, 4520), (2260, 4430), (2825, 3544)]