7005020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 17000928

約数和(自身を除く): 9995908

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 1873, 3740, 3746, 7492, 9365, 18730, 20603, 31841, 37460, 41206, 63682, 82412, 103015, 127364, 159205, 206030, 318410, 350251, 412060, 636820, 700502, 1401004, 1751255, 3502510, 7005020]

約数ペア:

[(1, 7005020), (2, 3502510), (4, 1751255), (5, 1401004), (10, 700502), (11, 636820), (17, 412060), (20, 350251), (22, 318410), (34, 206030), (44, 159205), (55, 127364), (68, 103015), (85, 82412), (110, 63682), (170, 41206), (187, 37460), (220, 31841), (340, 20603), (374, 18730), (748, 9365), (935, 7492), (1870, 3746), (1873, 3740)]