117409720

素因数分解:

$2^3\times 5^1\times {\mathrm{2935243}}^1$

素因数の和:2935254

約数の個数: 16

約数和(自身を含む): 264171960

約数和(自身を除く): 146762240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2935243, 5870486, 11740972, 14676215, 23481944, 29352430, 58704860, 117409720]

約数ペア:

[(1, 117409720), (2, 58704860), (4, 29352430), (5, 23481944), (8, 14676215), (10, 11740972), (20, 5870486), (40, 2935243)]