292620040

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{31397}}^1$

素因数の和:31641

約数の個数: 32

約数和(自身を含む): 661241880

約数和(自身を除く): 368621840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 31397, 62794, 125588, 156985, 251176, 313970, 627940, 1255880, 7315501, 14631002, 29262004, 36577505, 58524008, 73155010, 146310020, 292620040]

約数ペア:

[(1, 292620040), (2, 146310020), (4, 73155010), (5, 58524008), (8, 36577505), (10, 29262004), (20, 14631002), (40, 7315501), (233, 1255880), (466, 627940), (932, 313970), (1165, 251176), (1864, 156985), (2330, 125588), (4660, 62794), (9320, 31397)]