101769640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{363463}}^1$

素因数の和:363481

約数の個数: 32

約数和(自身を含む): 261694080

約数和(自身を除く): 159924440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 363463, 726926, 1453852, 1817315, 2544241, 2907704, 3634630, 5088482, 7269260, 10176964, 12721205, 14538520, 20353928, 25442410, 50884820, 101769640]

約数ペア:

[(1, 101769640), (2, 50884820), (4, 25442410), (5, 20353928), (7, 14538520), (8, 12721205), (10, 10176964), (14, 7269260), (20, 5088482), (28, 3634630), (35, 2907704), (40, 2544241), (56, 1817315), (70, 1453852), (140, 726926), (280, 363463)]