100290695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 128111328

約数和(自身を除く): 27820633

約数列:

[1, 5, 23, 71, 115, 173, 355, 865, 1633, 3979, 5041, 8165, 12283, 19895, 25205, 61415, 115943, 282509, 579715, 872093, 1412545, 4360465, 20058139, 100290695]

約数ペア:

[(1, 100290695), (5, 20058139), (23, 4360465), (71, 1412545), (115, 872093), (173, 579715), (355, 282509), (865, 115943), (1633, 61415), (3979, 25205), (5041, 19895), (8165, 12283)]