11864600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5393}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 30098520

約数和(自身を除く): 18233920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5393, 10786, 21572, 26965, 43144, 53930, 59323, 107860, 118646, 134825, 215720, 237292, 269650, 296615, 474584, 539300, 593230, 1078600, 1186460, 1483075, 2372920, 2966150, 5932300, 11864600]

約数ペア:

[(1, 11864600), (2, 5932300), (4, 2966150), (5, 2372920), (8, 1483075), (10, 1186460), (11, 1078600), (20, 593230), (22, 539300), (25, 474584), (40, 296615), (44, 269650), (50, 237292), (55, 215720), (88, 134825), (100, 118646), (110, 107860), (200, 59323), (220, 53930), (275, 43144), (440, 26965), (550, 21572), (1100, 10786), (2200, 5393)]