11503400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 27035100

約数和(自身を除く): 15531700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 509, 565, 904, 1018, 1130, 2036, 2260, 2545, 2825, 4072, 4520, 5090, 5650, 10180, 11300, 12725, 20360, 22600, 25450, 50900, 57517, 101800, 115034, 230068, 287585, 460136, 575170, 1150340, 1437925, 2300680, 2875850, 5751700, 11503400]

約数ペア:

[(1, 11503400), (2, 5751700), (4, 2875850), (5, 2300680), (8, 1437925), (10, 1150340), (20, 575170), (25, 460136), (40, 287585), (50, 230068), (100, 115034), (113, 101800), (200, 57517), (226, 50900), (452, 25450), (509, 22600), (565, 20360), (904, 12725), (1018, 11300), (1130, 10180), (2036, 5650), (2260, 5090), (2545, 4520), (2825, 4072)]