192090520

素因数分解:

$2^3\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{2243}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 432598320

約数和(自身を除く): 240507800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2141, 2243, 4282, 4486, 8564, 8972, 10705, 11215, 17128, 17944, 21410, 22430, 42820, 44860, 85640, 89720, 4802263, 9604526, 19209052, 24011315, 38418104, 48022630, 96045260, 192090520]

約数ペア:

[(1, 192090520), (2, 96045260), (4, 48022630), (5, 38418104), (8, 24011315), (10, 19209052), (20, 9604526), (40, 4802263), (2141, 89720), (2243, 85640), (4282, 44860), (4486, 42820), (8564, 22430), (8972, 21410), (10705, 17944), (11215, 17128)]