102950900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79193}}^1$

素因数の和:79220

約数の個数: 36

約数和(自身を含む): 240591372

約数和(自身を除く): 137640472

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 79193, 158386, 316772, 395965, 791930, 1029509, 1583860, 1979825, 2059018, 3959650, 4118036, 5147545, 7919300, 10295090, 20590180, 25737725, 51475450, 102950900]

約数ペア:

[(1, 102950900), (2, 51475450), (4, 25737725), (5, 20590180), (10, 10295090), (13, 7919300), (20, 5147545), (25, 4118036), (26, 3959650), (50, 2059018), (52, 1979825), (65, 1583860), (100, 1029509), (130, 791930), (260, 395965), (325, 316772), (650, 158386), (1300, 79193)]