27233680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7243}}^1$

素因数の和:7303

約数の個数: 40

約数和(自身を含む): 64674432

約数和(自身を除く): 37440752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 7243, 14486, 28972, 36215, 57944, 72430, 115888, 144860, 289720, 340421, 579440, 680842, 1361684, 1702105, 2723368, 3404210, 5446736, 6808420, 13616840, 27233680]

約数ペア:

[(1, 27233680), (2, 13616840), (4, 6808420), (5, 5446736), (8, 3404210), (10, 2723368), (16, 1702105), (20, 1361684), (40, 680842), (47, 579440), (80, 340421), (94, 289720), (188, 144860), (235, 115888), (376, 72430), (470, 57944), (752, 36215), (940, 28972), (1880, 14486), (3760, 7243)]