78232330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4111}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 154545408

約数和(自身を除く): 76313078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 4111, 8222, 9515, 19030, 20555, 41110, 45221, 90442, 226105, 452210, 711203, 1422406, 3556015, 7112030, 7823233, 15646466, 39116165, 78232330]

約数ペア:

[(1, 78232330), (2, 39116165), (5, 15646466), (10, 7823233), (11, 7112030), (22, 3556015), (55, 1422406), (110, 711203), (173, 452210), (346, 226105), (865, 90442), (1730, 45221), (1903, 41110), (3806, 20555), (4111, 19030), (8222, 9515)]