45730840

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2939}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 103194000

約数和(自身を除く): 57463160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 2939, 3112, 3890, 5878, 7780, 11756, 14695, 15560, 23512, 29390, 58780, 117560, 1143271, 2286542, 4573084, 5716355, 9146168, 11432710, 22865420, 45730840]

約数ペア:

[(1, 45730840), (2, 22865420), (4, 11432710), (5, 9146168), (8, 5716355), (10, 4573084), (20, 2286542), (40, 1143271), (389, 117560), (778, 58780), (1556, 29390), (1945, 23512), (2939, 15560), (3112, 14695), (3890, 11756), (5878, 7780)]