132816920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195319}}^1$

素因数の和:195347

約数の個数: 32

約数和(自身を含む): 316418400

約数和(自身を除く): 183601480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 195319, 390638, 781276, 976595, 1562552, 1953190, 3320423, 3906380, 6640846, 7812760, 13281692, 16602115, 26563384, 33204230, 66408460, 132816920]

約数ペア:

[(1, 132816920), (2, 66408460), (4, 33204230), (5, 26563384), (8, 16602115), (10, 13281692), (17, 7812760), (20, 6640846), (34, 3906380), (40, 3320423), (68, 1953190), (85, 1562552), (136, 976595), (170, 781276), (340, 390638), (680, 195319)]