67823600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13074

約数の個数: 60

約数和(自身を含む): 175493976

約数和(自身を除く): 107670376

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, 13043, 26086, 52172, 65215, 104344, 130430, 169559, 208688, 260860, 326075, 339118, 521720, 652150, 678236, 847795, 1043440, 1304300, 1356472, 1695590, 2608600, 2712944, 3391180, 4238975, 5217200, 6782360, 8477950, 13564720, 16955900, 33911800, 67823600]

約数ペア:

[(1, 67823600), (2, 33911800), (4, 16955900), (5, 13564720), (8, 8477950), (10, 6782360), (13, 5217200), (16, 4238975), (20, 3391180), (25, 2712944), (26, 2608600), (40, 1695590), (50, 1356472), (52, 1304300), (65, 1043440), (80, 847795), (100, 678236), (104, 652150), (130, 521720), (200, 339118), (208, 326075), (260, 260860), (325, 208688), (400, 169559), (520, 130430), (650, 104344), (1040, 65215), (1300, 52172), (2600, 26086), (5200, 13043)]