13437380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 17697724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 593, 1030, 1133, 1186, 2060, 2266, 2372, 2965, 4532, 5665, 5930, 6523, 11330, 11860, 13046, 22660, 26092, 32615, 61079, 65230, 122158, 130460, 244316, 305395, 610790, 671869, 1221580, 1343738, 2687476, 3359345, 6718690, 13437380]

約数ペア:

[(1, 13437380), (2, 6718690), (4, 3359345), (5, 2687476), (10, 1343738), (11, 1221580), (20, 671869), (22, 610790), (44, 305395), (55, 244316), (103, 130460), (110, 122158), (206, 65230), (220, 61079), (412, 32615), (515, 26092), (593, 22660), (1030, 13046), (1133, 11860), (1186, 11330), (2060, 6523), (2266, 5930), (2372, 5665), (2965, 4532)]