29588540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 64157184

約数和(自身を除く): 34568644

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 311, 335, 355, 622, 670, 710, 1244, 1340, 1420, 1555, 3110, 4757, 6220, 9514, 19028, 20837, 22081, 23785, 41674, 44162, 47570, 83348, 88324, 95140, 104185, 110405, 208370, 220810, 416740, 441620, 1479427, 2958854, 5917708, 7397135, 14794270, 29588540]

約数ペア:

[(1, 29588540), (2, 14794270), (4, 7397135), (5, 5917708), (10, 2958854), (20, 1479427), (67, 441620), (71, 416740), (134, 220810), (142, 208370), (268, 110405), (284, 104185), (311, 95140), (335, 88324), (355, 83348), (622, 47570), (670, 44162), (710, 41674), (1244, 23785), (1340, 22081), (1420, 20837), (1555, 19028), (3110, 9514), (4757, 6220)]