38080090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122839}}^1$

素因数の和:122877

約数の個数: 16

約数和(自身を含む): 70755840

約数和(自身を除く): 32675750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 122839, 245678, 614195, 1228390, 3808009, 7616018, 19040045, 38080090]

約数ペア:

[(1, 38080090), (2, 19040045), (5, 7616018), (10, 3808009), (31, 1228390), (62, 614195), (155, 245678), (310, 122839)]