12854600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5843}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 32609520

約数和(自身を除く): 19754920

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, 5843, 11686, 23372, 29215, 46744, 58430, 64273, 116860, 128546, 146075, 233720, 257092, 292150, 321365, 514184, 584300, 642730, 1168600, 1285460, 1606825, 2570920, 3213650, 6427300, 12854600]

約数ペア:

[(1, 12854600), (2, 6427300), (4, 3213650), (5, 2570920), (8, 1606825), (10, 1285460), (11, 1168600), (20, 642730), (22, 584300), (25, 514184), (40, 321365), (44, 292150), (50, 257092), (55, 233720), (88, 146075), (100, 128546), (110, 116860), (200, 64273), (220, 58430), (275, 46744), (440, 29215), (550, 23372), (1100, 11686), (2200, 5843)]