66551110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11299}}^1$

素因数の和:11356

約数の個数: 32

約数和(自身を含む): 130176000

約数和(自身を除く): 63624890

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 11299, 22598, 56495, 112990, 214681, 350269, 429362, 700538, 1073405, 1751345, 2146810, 3502690, 6655111, 13310222, 33275555, 66551110]

約数ペア:

[(1, 66551110), (2, 33275555), (5, 13310222), (10, 6655111), (19, 3502690), (31, 2146810), (38, 1751345), (62, 1073405), (95, 700538), (155, 429362), (190, 350269), (310, 214681), (589, 112990), (1178, 56495), (2945, 22598), (5890, 11299)]