29336840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56417}}^1$

素因数の和:56441

約数の個数: 32

約数和(自身を含む): 71086680

約数和(自身を除く): 41749840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56417, 112834, 225668, 282085, 451336, 564170, 733421, 1128340, 1466842, 2256680, 2933684, 3667105, 5867368, 7334210, 14668420, 29336840]

約数ペア:

[(1, 29336840), (2, 14668420), (4, 7334210), (5, 5867368), (8, 3667105), (10, 2933684), (13, 2256680), (20, 1466842), (26, 1128340), (40, 733421), (52, 564170), (65, 451336), (104, 282085), (130, 225668), (260, 112834), (520, 56417)]