27818360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14797}}^1$

素因数の和:14855

約数の個数: 32

約数和(自身を含む): 63927360

約数和(自身を除く): 36109000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14797, 29594, 59188, 73985, 118376, 147970, 295940, 591880, 695459, 1390918, 2781836, 3477295, 5563672, 6954590, 13909180, 27818360]

約数ペア:

[(1, 27818360), (2, 13909180), (4, 6954590), (5, 5563672), (8, 3477295), (10, 2781836), (20, 1390918), (40, 695459), (47, 591880), (94, 295940), (188, 147970), (235, 118376), (376, 73985), (470, 59188), (940, 29594), (1880, 14797)]