492068200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{189257}}^1$

素因数の和:189286

約数の個数: 48

約数和(自身を含む): 1232069580

約数和(自身を除く): 740001380

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, 189257, 378514, 757028, 946285, 1514056, 1892570, 2460341, 3785140, 4731425, 4920682, 7570280, 9462850, 9841364, 12301705, 18925700, 19682728, 24603410, 37851400, 49206820, 61508525, 98413640, 123017050, 246034100, 492068200]

約数ペア:

[(1, 492068200), (2, 246034100), (4, 123017050), (5, 98413640), (8, 61508525), (10, 49206820), (13, 37851400), (20, 24603410), (25, 19682728), (26, 18925700), (40, 12301705), (50, 9841364), (52, 9462850), (65, 7570280), (100, 4920682), (104, 4731425), (130, 3785140), (200, 2460341), (260, 1892570), (325, 1514056), (520, 946285), (650, 757028), (1300, 378514), (2600, 189257)]