53783600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10343}}^1$

素因数の和:10374

約数の個数: 60

約数和(自身を含む): 139168176

約数和(自身を除く): 85384576

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, 2600, 5200, 10343, 20686, 41372, 51715, 82744, 103430, 134459, 165488, 206860, 258575, 268918, 413720, 517150, 537836, 672295, 827440, 1034300, 1075672, 1344590, 2068600, 2151344, 2689180, 3361475, 4137200, 5378360, 6722950, 10756720, 13445900, 26891800, 53783600]

約数ペア:

[(1, 53783600), (2, 26891800), (4, 13445900), (5, 10756720), (8, 6722950), (10, 5378360), (13, 4137200), (16, 3361475), (20, 2689180), (25, 2151344), (26, 2068600), (40, 1344590), (50, 1075672), (52, 1034300), (65, 827440), (80, 672295), (100, 537836), (104, 517150), (130, 413720), (200, 268918), (208, 258575), (260, 206860), (325, 165488), (400, 134459), (520, 103430), (650, 82744), (1040, 51715), (1300, 41372), (2600, 20686), (5200, 10343)]