22340590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 42327360

約数和(自身を除く): 19986770

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 709, 1370, 1418, 3151, 3545, 6302, 7090, 15755, 16307, 31510, 32614, 81535, 97133, 163070, 194266, 485665, 971330, 2234059, 4468118, 11170295, 22340590]

約数ペア:

[(1, 22340590), (2, 11170295), (5, 4468118), (10, 2234059), (23, 971330), (46, 485665), (115, 194266), (137, 163070), (230, 97133), (274, 81535), (685, 32614), (709, 31510), (1370, 16307), (1418, 15755), (3151, 7090), (3545, 6302)]