89973260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{346051}}^1$

素因数の和:346073

約数の個数: 24

約数和(自身を含む): 203478576

約数和(自身を除く): 113505316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 346051, 692102, 1384204, 1730255, 3460510, 4498663, 6921020, 8997326, 17994652, 22493315, 44986630, 89973260]

約数ペア:

[(1, 89973260), (2, 44986630), (4, 22493315), (5, 17994652), (10, 8997326), (13, 6921020), (20, 4498663), (26, 3460510), (52, 1730255), (65, 1384204), (130, 692102), (260, 346051)]