8468200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 21209580

約数和(自身を除く): 12741380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 3257, 6514, 13028, 16285, 26056, 32570, 42341, 65140, 81425, 84682, 130280, 162850, 169364, 211705, 325700, 338728, 423410, 651400, 846820, 1058525, 1693640, 2117050, 4234100, 8468200]

約数ペア:

[(1, 8468200), (2, 4234100), (4, 2117050), (5, 1693640), (8, 1058525), (10, 846820), (13, 651400), (20, 423410), (25, 338728), (26, 325700), (40, 211705), (50, 169364), (52, 162850), (65, 130280), (100, 84682), (104, 81425), (130, 65140), (200, 42341), (260, 32570), (325, 26056), (520, 16285), (650, 13028), (1300, 6514), (2600, 3257)]