79145770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4159}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 156349440

約数和(自身を除く): 77203670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 4159, 8318, 9515, 19030, 20795, 41590, 45749, 91498, 228745, 457490, 719507, 1439014, 3597535, 7195070, 7914577, 15829154, 39572885, 79145770]

約数ペア:

[(1, 79145770), (2, 39572885), (5, 15829154), (10, 7914577), (11, 7195070), (22, 3597535), (55, 1439014), (110, 719507), (173, 457490), (346, 228745), (865, 91498), (1730, 45749), (1903, 41590), (3806, 20795), (4159, 19030), (8318, 9515)]