66019490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7393}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 127768320

約数和(自身を除く): 61748830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 7393, 8930, 14786, 36965, 73930, 140467, 280934, 347471, 694942, 702335, 1404670, 1737355, 3474710, 6601949, 13203898, 33009745, 66019490]

約数ペア:

[(1, 66019490), (2, 33009745), (5, 13203898), (10, 6601949), (19, 3474710), (38, 1737355), (47, 1404670), (94, 702335), (95, 694942), (190, 347471), (235, 280934), (470, 140467), (893, 73930), (1786, 36965), (4465, 14786), (7393, 8930)]