60399020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 138989088

約数和(自身を除く): 78590068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 937, 1172, 1465, 1874, 2930, 3223, 3748, 4685, 5860, 6446, 9370, 10307, 12892, 16115, 18740, 20614, 32230, 41228, 51535, 64460, 103070, 206140, 274541, 549082, 1098164, 1372705, 2745410, 3019951, 5490820, 6039902, 12079804, 15099755, 30199510, 60399020]

約数ペア:

[(1, 60399020), (2, 30199510), (4, 15099755), (5, 12079804), (10, 6039902), (11, 5490820), (20, 3019951), (22, 2745410), (44, 1372705), (55, 1098164), (110, 549082), (220, 274541), (293, 206140), (586, 103070), (937, 64460), (1172, 51535), (1465, 41228), (1874, 32230), (2930, 20614), (3223, 18740), (3748, 16115), (4685, 12892), (5860, 10307), (6446, 9370)]