89751230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1571}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 168078240

約数和(自身を除く): 78327010

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1571, 1970, 3142, 5713, 7855, 11426, 15710, 28565, 45559, 57130, 91118, 227795, 309487, 455590, 618974, 1547435, 3094870, 8975123, 17950246, 44875615, 89751230]

約数ペア:

[(1, 89751230), (2, 44875615), (5, 17950246), (10, 8975123), (29, 3094870), (58, 1547435), (145, 618974), (197, 455590), (290, 309487), (394, 227795), (985, 91118), (1571, 57130), (1970, 45559), (3142, 28565), (5713, 15710), (7855, 11426)]