4234100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3284

約数の個数: 36

約数和(自身を含む): 9897804

約数和(自身を除く): 5663704

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3257, 6514, 13028, 16285, 32570, 42341, 65140, 81425, 84682, 162850, 169364, 211705, 325700, 423410, 846820, 1058525, 2117050, 4234100]

約数ペア:

[(1, 4234100), (2, 2117050), (4, 1058525), (5, 846820), (10, 423410), (13, 325700), (20, 211705), (25, 169364), (26, 162850), (50, 84682), (52, 81425), (65, 65140), (100, 42341), (130, 32570), (260, 16285), (325, 13028), (650, 6514), (1300, 3257)]