73712980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 170561664

約数和(自身を除く): 96848684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 3253, 4532, 5665, 6506, 11330, 13012, 16265, 22660, 32530, 35783, 65060, 71566, 143132, 178915, 335059, 357830, 670118, 715660, 1340236, 1675295, 3350590, 3685649, 6701180, 7371298, 14742596, 18428245, 36856490, 73712980]

約数ペア:

[(1, 73712980), (2, 36856490), (4, 18428245), (5, 14742596), (10, 7371298), (11, 6701180), (20, 3685649), (22, 3350590), (44, 1675295), (55, 1340236), (103, 715660), (110, 670118), (206, 357830), (220, 335059), (412, 178915), (515, 143132), (1030, 71566), (1133, 65060), (2060, 35783), (2266, 32530), (3253, 22660), (4532, 16265), (5665, 13012), (6506, 11330)]