9101840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10343}}^1$

素因数の和:10367

約数の個数: 40

約数和(自身を含む): 23087808

約数和(自身を除く): 13985968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10343, 20686, 41372, 51715, 82744, 103430, 113773, 165488, 206860, 227546, 413720, 455092, 568865, 827440, 910184, 1137730, 1820368, 2275460, 4550920, 9101840]

約数ペア:

[(1, 9101840), (2, 4550920), (4, 2275460), (5, 1820368), (8, 1137730), (10, 910184), (11, 827440), (16, 568865), (20, 455092), (22, 413720), (40, 227546), (44, 206860), (55, 165488), (80, 113773), (88, 103430), (110, 82744), (176, 51715), (220, 41372), (440, 20686), (880, 10343)]