271660660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4423}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 593099136

約数和(自身を除く): 321438476

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 4423, 6142, 8846, 12284, 15355, 17692, 22115, 30710, 44230, 61420, 88460, 163651, 327302, 367109, 654604, 734218, 818255, 1468436, 1636510, 1835545, 3273020, 3671090, 7342180, 13583033, 27166066, 54332132, 67915165, 135830330, 271660660]

約数ペア:

[(1, 271660660), (2, 135830330), (4, 67915165), (5, 54332132), (10, 27166066), (20, 13583033), (37, 7342180), (74, 3671090), (83, 3273020), (148, 1835545), (166, 1636510), (185, 1468436), (332, 818255), (370, 734218), (415, 654604), (740, 367109), (830, 327302), (1660, 163651), (3071, 88460), (4423, 61420), (6142, 44230), (8846, 30710), (12284, 22115), (15355, 17692)]