15418000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 80

約数和(自身を含む): 40216176

約数和(自身を除く): 24798176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 593, 650, 1000, 1040, 1186, 1300, 1625, 2000, 2372, 2600, 2965, 3250, 4744, 5200, 5930, 6500, 7709, 9488, 11860, 13000, 14825, 15418, 23720, 26000, 29650, 30836, 38545, 47440, 59300, 61672, 74125, 77090, 118600, 123344, 148250, 154180, 192725, 237200, 296500, 308360, 385450, 593000, 616720, 770900, 963625, 1186000, 1541800, 1927250, 3083600, 3854500, 7709000, 15418000]

約数ペア:

[(1, 15418000), (2, 7709000), (4, 3854500), (5, 3083600), (8, 1927250), (10, 1541800), (13, 1186000), (16, 963625), (20, 770900), (25, 616720), (26, 593000), (40, 385450), (50, 308360), (52, 296500), (65, 237200), (80, 192725), (100, 154180), (104, 148250), (125, 123344), (130, 118600), (200, 77090), (208, 74125), (250, 61672), (260, 59300), (325, 47440), (400, 38545), (500, 30836), (520, 29650), (593, 26000), (650, 23720), (1000, 15418), (1040, 14825), (1186, 13000), (1300, 11860), (1625, 9488), (2000, 7709), (2372, 6500), (2600, 5930), (2965, 5200), (3250, 4744)]