11441200

素因数分解:

$2^4\times 5^2\times {\mathrm{28603}}^1$

素因数の和:28621

約数の個数: 30

約数和(自身を含む): 27488444

約数和(自身を除く): 16047244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 28603, 57206, 114412, 143015, 228824, 286030, 457648, 572060, 715075, 1144120, 1430150, 2288240, 2860300, 5720600, 11441200]

約数ペア:

[(1, 11441200), (2, 5720600), (4, 2860300), (5, 2288240), (8, 1430150), (10, 1144120), (16, 715075), (20, 572060), (25, 457648), (40, 286030), (50, 228824), (80, 143015), (100, 114412), (200, 57206), (400, 28603)]