42943120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48799}}^1$

素因数の和:48823

約数の個数: 40

約数和(自身を含む): 108921600

約数和(自身を除く): 65978480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 48799, 97598, 195196, 243995, 390392, 487990, 536789, 780784, 975980, 1073578, 1951960, 2147156, 2683945, 3903920, 4294312, 5367890, 8588624, 10735780, 21471560, 42943120]

約数ペア:

[(1, 42943120), (2, 21471560), (4, 10735780), (5, 8588624), (8, 5367890), (10, 4294312), (11, 3903920), (16, 2683945), (20, 2147156), (22, 1951960), (40, 1073578), (44, 975980), (55, 780784), (80, 536789), (88, 487990), (110, 390392), (176, 243995), (220, 195196), (440, 97598), (880, 48799)]