89431130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8273}}^1$

素因数の和:8350

約数の個数: 32

約数和(自身を含む): 171569664

約数和(自身を除く): 82138534

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 8273, 10810, 16546, 41365, 82730, 190279, 380558, 388831, 777662, 951395, 1902790, 1944155, 3888310, 8943113, 17886226, 44715565, 89431130]

約数ペア:

[(1, 89431130), (2, 44715565), (5, 17886226), (10, 8943113), (23, 3888310), (46, 1944155), (47, 1902790), (94, 951395), (115, 777662), (230, 388831), (235, 380558), (470, 190279), (1081, 82730), (2162, 41365), (5405, 16546), (8273, 10810)]