42046840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95561}}^1$

素因数の和:95583

約数の個数: 32

約数和(自身を含む): 103206960

約数和(自身を除く): 61160120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 95561, 191122, 382244, 477805, 764488, 955610, 1051171, 1911220, 2102342, 3822440, 4204684, 5255855, 8409368, 10511710, 21023420, 42046840]

約数ペア:

[(1, 42046840), (2, 21023420), (4, 10511710), (5, 8409368), (8, 5255855), (10, 4204684), (11, 3822440), (20, 2102342), (22, 1911220), (40, 1051171), (44, 955610), (55, 764488), (88, 477805), (110, 382244), (220, 191122), (440, 95561)]