113804590

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 207839520

約数和(自身を除く): 94034930

約数列:

[1, 2, 5, 10, 157, 173, 314, 346, 419, 785, 838, 865, 1570, 1730, 2095, 4190, 27161, 54322, 65783, 72487, 131566, 135805, 144974, 271610, 328915, 362435, 657830, 724870, 11380459, 22760918, 56902295, 113804590]

約数ペア:

[(1, 113804590), (2, 56902295), (5, 22760918), (10, 11380459), (157, 724870), (173, 657830), (314, 362435), (346, 328915), (419, 271610), (785, 144974), (838, 135805), (865, 131566), (1570, 72487), (1730, 65783), (2095, 54322), (4190, 27161)]