57930440

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3299}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 130680000

約数和(自身を除く): 72749560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 3299, 3512, 4390, 6598, 8780, 13196, 16495, 17560, 26392, 32990, 65980, 131960, 1448261, 2896522, 5793044, 7241305, 11586088, 14482610, 28965220, 57930440]

約数ペア:

[(1, 57930440), (2, 28965220), (4, 14482610), (5, 11586088), (8, 7241305), (10, 5793044), (20, 2896522), (40, 1448261), (439, 131960), (878, 65980), (1756, 32990), (2195, 26392), (3299, 17560), (3512, 16495), (4390, 13196), (6598, 8780)]