27908600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 66290400

約数和(自身を除く): 38381800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 2969, 4700, 5938, 9400, 11876, 14845, 23752, 29690, 59380, 74225, 118760, 139543, 148450, 279086, 296900, 558172, 593800, 697715, 1116344, 1395430, 2790860, 3488575, 5581720, 6977150, 13954300, 27908600]

約数ペア:

[(1, 27908600), (2, 13954300), (4, 6977150), (5, 5581720), (8, 3488575), (10, 2790860), (20, 1395430), (25, 1116344), (40, 697715), (47, 593800), (50, 558172), (94, 296900), (100, 279086), (188, 148450), (200, 139543), (235, 118760), (376, 74225), (470, 59380), (940, 29690), (1175, 23752), (1880, 14845), (2350, 11876), (2969, 9400), (4700, 5938)]