236400980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{695297}}^1$

素因数の和:695323

約数の個数: 24

約数和(自身を含む): 525645288

約数和(自身を除く): 289244308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 695297, 1390594, 2781188, 3476485, 6952970, 11820049, 13905940, 23640098, 47280196, 59100245, 118200490, 236400980]

約数ペア:

[(1, 236400980), (2, 118200490), (4, 59100245), (5, 47280196), (10, 23640098), (17, 13905940), (20, 11820049), (34, 6952970), (68, 3476485), (85, 2781188), (170, 1390594), (340, 695297)]