38134340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61507}}^1$

素因数の和:61547

約数の個数: 24

約数和(自身を含む): 82666752

約数和(自身を除く): 44532412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 61507, 123014, 246028, 307535, 615070, 1230140, 1906717, 3813434, 7626868, 9533585, 19067170, 38134340]

約数ペア:

[(1, 38134340), (2, 19067170), (4, 9533585), (5, 7626868), (10, 3813434), (20, 1906717), (31, 1230140), (62, 615070), (124, 307535), (155, 246028), (310, 123014), (620, 61507)]