40378060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 90732096

約数和(自身を除く): 50354036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1153, 1751, 2060, 2306, 3502, 4612, 5765, 7004, 8755, 11530, 17510, 19601, 23060, 35020, 39202, 78404, 98005, 118759, 196010, 237518, 392020, 475036, 593795, 1187590, 2018903, 2375180, 4037806, 8075612, 10094515, 20189030, 40378060]

約数ペア:

[(1, 40378060), (2, 20189030), (4, 10094515), (5, 8075612), (10, 4037806), (17, 2375180), (20, 2018903), (34, 1187590), (68, 593795), (85, 475036), (103, 392020), (170, 237518), (206, 196010), (340, 118759), (412, 98005), (515, 78404), (1030, 39202), (1153, 35020), (1751, 23060), (2060, 19601), (2306, 17510), (3502, 11530), (4612, 8755), (5765, 7004)]