38390300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29531}}^1$

素因数の和:29558

約数の個数: 36

約数和(自身を含む): 89718216

約数和(自身を除く): 51327916

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29531, 59062, 118124, 147655, 295310, 383903, 590620, 738275, 767806, 1476550, 1535612, 1919515, 2953100, 3839030, 7678060, 9597575, 19195150, 38390300]

約数ペア:

[(1, 38390300), (2, 19195150), (4, 9597575), (5, 7678060), (10, 3839030), (13, 2953100), (20, 1919515), (25, 1535612), (26, 1476550), (50, 767806), (52, 738275), (65, 590620), (100, 383903), (130, 295310), (260, 147655), (325, 118124), (650, 59062), (1300, 29531)]