114930920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221021}}^1$

素因数の和:221045

約数の個数: 32

約数和(自身を含む): 278487720

約数和(自身を除く): 163556800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 221021, 442042, 884084, 1105105, 1768168, 2210210, 2873273, 4420420, 5746546, 8840840, 11493092, 14366365, 22986184, 28732730, 57465460, 114930920]

約数ペア:

[(1, 114930920), (2, 57465460), (4, 28732730), (5, 22986184), (8, 14366365), (10, 11493092), (13, 8840840), (20, 5746546), (26, 4420420), (40, 2873273), (52, 2210210), (65, 1768168), (104, 1105105), (130, 884084), (260, 442042), (520, 221021)]