7077200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1392

約数の個数: 60

約数和(自身を含む): 18324348

約数和(自身を除く): 11247148

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1361, 2600, 2722, 5200, 5444, 6805, 10888, 13610, 17693, 21776, 27220, 34025, 35386, 54440, 68050, 70772, 88465, 108880, 136100, 141544, 176930, 272200, 283088, 353860, 442325, 544400, 707720, 884650, 1415440, 1769300, 3538600, 7077200]

約数ペア:

[(1, 7077200), (2, 3538600), (4, 1769300), (5, 1415440), (8, 884650), (10, 707720), (13, 544400), (16, 442325), (20, 353860), (25, 283088), (26, 272200), (40, 176930), (50, 141544), (52, 136100), (65, 108880), (80, 88465), (100, 70772), (104, 68050), (130, 54440), (200, 35386), (208, 34025), (260, 27220), (325, 21776), (400, 17693), (520, 13610), (650, 10888), (1040, 6805), (1300, 5444), (1361, 5200), (2600, 2722)]