23613920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13417}}^1$

素因数の和:13443

約数の個数: 48

約数和(自身を含む): 60864048

約数和(自身を除く): 37250128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13417, 26834, 53668, 67085, 107336, 134170, 147587, 214672, 268340, 295174, 429344, 536680, 590348, 737935, 1073360, 1180696, 1475870, 2146720, 2361392, 2951740, 4722784, 5903480, 11806960, 23613920]

約数ペア:

[(1, 23613920), (2, 11806960), (4, 5903480), (5, 4722784), (8, 2951740), (10, 2361392), (11, 2146720), (16, 1475870), (20, 1180696), (22, 1073360), (32, 737935), (40, 590348), (44, 536680), (55, 429344), (80, 295174), (88, 268340), (110, 214672), (160, 147587), (176, 134170), (220, 107336), (352, 67085), (440, 53668), (880, 26834), (1760, 13417)]