103413560

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20357}}^1$

素因数の和:20495

約数の個数: 32

約数和(自身を含む): 234524160

約数和(自身を除く): 131110600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 20357, 40714, 81428, 101785, 162856, 203570, 407140, 814280, 2585339, 5170678, 10341356, 12926695, 20682712, 25853390, 51706780, 103413560]

約数ペア:

[(1, 103413560), (2, 51706780), (4, 25853390), (5, 20682712), (8, 12926695), (10, 10341356), (20, 5170678), (40, 2585339), (127, 814280), (254, 407140), (508, 203570), (635, 162856), (1016, 101785), (1270, 81428), (2540, 40714), (5080, 20357)]