70275040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39929}}^1$

素因数の和:39955

約数の個数: 48

約数和(自身を含む): 181122480

約数和(自身を除く): 110847440

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, 39929, 79858, 159716, 199645, 319432, 399290, 439219, 638864, 798580, 878438, 1277728, 1597160, 1756876, 2196095, 3194320, 3513752, 4392190, 6388640, 7027504, 8784380, 14055008, 17568760, 35137520, 70275040]

約数ペア:

[(1, 70275040), (2, 35137520), (4, 17568760), (5, 14055008), (8, 8784380), (10, 7027504), (11, 6388640), (16, 4392190), (20, 3513752), (22, 3194320), (32, 2196095), (40, 1756876), (44, 1597160), (55, 1277728), (80, 878438), (88, 798580), (110, 638864), (160, 439219), (176, 399290), (220, 319432), (352, 199645), (440, 159716), (880, 79858), (1760, 39929)]