84695000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 213869040

約数和(自身を除く): 129174040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 1000, 1250, 1300, 1303, 1625, 2500, 2600, 2606, 3250, 5000, 5212, 6500, 6515, 8125, 10424, 13000, 13030, 16250, 16939, 26060, 32500, 32575, 33878, 52120, 65000, 65150, 67756, 84695, 130300, 135512, 162875, 169390, 260600, 325750, 338780, 423475, 651500, 677560, 814375, 846950, 1303000, 1628750, 1693900, 2117375, 3257500, 3387800, 4234750, 6515000, 8469500, 10586875, 16939000, 21173750, 42347500, 84695000]

約数ペア:

[(1, 84695000), (2, 42347500), (4, 21173750), (5, 16939000), (8, 10586875), (10, 8469500), (13, 6515000), (20, 4234750), (25, 3387800), (26, 3257500), (40, 2117375), (50, 1693900), (52, 1628750), (65, 1303000), (100, 846950), (104, 814375), (125, 677560), (130, 651500), (200, 423475), (250, 338780), (260, 325750), (325, 260600), (500, 169390), (520, 162875), (625, 135512), (650, 130300), (1000, 84695), (1250, 67756), (1300, 65150), (1303, 65000), (1625, 52120), (2500, 33878), (2600, 32575), (2606, 32500), (3250, 26060), (5000, 16939), (5212, 16250), (6500, 13030), (6515, 13000), (8125, 10424)]