10110320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11489}}^1$

素因数の和:11513

約数の個数: 40

約数和(自身を含む): 25645680

約数和(自身を除く): 15535360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11489, 22978, 45956, 57445, 91912, 114890, 126379, 183824, 229780, 252758, 459560, 505516, 631895, 919120, 1011032, 1263790, 2022064, 2527580, 5055160, 10110320]

約数ペア:

[(1, 10110320), (2, 5055160), (4, 2527580), (5, 2022064), (8, 1263790), (10, 1011032), (11, 919120), (16, 631895), (20, 505516), (22, 459560), (40, 252758), (44, 229780), (55, 183824), (80, 126379), (88, 114890), (110, 91912), (176, 57445), (220, 45956), (440, 22978), (880, 11489)]