27586000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 71901648

約数和(自身を除く): 44315648

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, 650, 1000, 1040, 1061, 1300, 1625, 2000, 2122, 2600, 3250, 4244, 5200, 5305, 6500, 8488, 10610, 13000, 13793, 16976, 21220, 26000, 26525, 27586, 42440, 53050, 55172, 68965, 84880, 106100, 110344, 132625, 137930, 212200, 220688, 265250, 275860, 344825, 424400, 530500, 551720, 689650, 1061000, 1103440, 1379300, 1724125, 2122000, 2758600, 3448250, 5517200, 6896500, 13793000, 27586000]

約数ペア:

[(1, 27586000), (2, 13793000), (4, 6896500), (5, 5517200), (8, 3448250), (10, 2758600), (13, 2122000), (16, 1724125), (20, 1379300), (25, 1103440), (26, 1061000), (40, 689650), (50, 551720), (52, 530500), (65, 424400), (80, 344825), (100, 275860), (104, 265250), (125, 220688), (130, 212200), (200, 137930), (208, 132625), (250, 110344), (260, 106100), (325, 84880), (400, 68965), (500, 55172), (520, 53050), (650, 42440), (1000, 27586), (1040, 26525), (1061, 26000), (1300, 21220), (1625, 16976), (2000, 13793), (2122, 13000), (2600, 10610), (3250, 8488), (4244, 6500), (5200, 5305)]