29048920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42719}}^1$

素因数の和:42747

約数の個数: 32

約数和(自身を含む): 69206400

約数和(自身を除く): 40157480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42719, 85438, 170876, 213595, 341752, 427190, 726223, 854380, 1452446, 1708760, 2904892, 3631115, 5809784, 7262230, 14524460, 29048920]

約数ペア:

[(1, 29048920), (2, 14524460), (4, 7262230), (5, 5809784), (8, 3631115), (10, 2904892), (17, 1708760), (20, 1452446), (34, 854380), (40, 726223), (68, 427190), (85, 341752), (136, 213595), (170, 170876), (340, 85438), (680, 42719)]