67687520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9001}}^1$

素因数の和:9063

約数の個数: 48

約数和(自身を含む): 163332288

約数和(自身を除く): 95644768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 9001, 18002, 36004, 45005, 72008, 90010, 144016, 180020, 288032, 360040, 423047, 720080, 846094, 1440160, 1692188, 2115235, 3384376, 4230470, 6768752, 8460940, 13537504, 16921880, 33843760, 67687520]

約数ペア:

[(1, 67687520), (2, 33843760), (4, 16921880), (5, 13537504), (8, 8460940), (10, 6768752), (16, 4230470), (20, 3384376), (32, 2115235), (40, 1692188), (47, 1440160), (80, 846094), (94, 720080), (160, 423047), (188, 360040), (235, 288032), (376, 180020), (470, 144016), (752, 90010), (940, 72008), (1504, 45005), (1880, 36004), (3760, 18002), (7520, 9001)]