256470610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{6353}}^1$

素因数の和:6738

約数の個数: 32

約数和(自身を含む): 505066752

約数和(自身を除く): 248596142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 734, 1835, 3670, 4037, 6353, 8074, 12706, 20185, 31765, 40370, 63530, 69883, 139766, 349415, 698830, 2331551, 4663102, 11657755, 23315510, 25647061, 51294122, 128235305, 256470610]

約数ペア:

[(1, 256470610), (2, 128235305), (5, 51294122), (10, 25647061), (11, 23315510), (22, 11657755), (55, 4663102), (110, 2331551), (367, 698830), (734, 349415), (1835, 139766), (3670, 69883), (4037, 63530), (6353, 40370), (8074, 31765), (12706, 20185)]