26504340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 75945408

約数和(自身を除く): 49441068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 10273, 20546, 30819, 41092, 51365, 61638, 102730, 123276, 154095, 205460, 308190, 441739, 616380, 883478, 1325217, 1766956, 2208695, 2650434, 4417390, 5300868, 6626085, 8834780, 13252170, 26504340]

約数ペア:

[(1, 26504340), (2, 13252170), (3, 8834780), (4, 6626085), (5, 5300868), (6, 4417390), (10, 2650434), (12, 2208695), (15, 1766956), (20, 1325217), (30, 883478), (43, 616380), (60, 441739), (86, 308190), (129, 205460), (172, 154095), (215, 123276), (258, 102730), (430, 61638), (516, 51365), (645, 41092), (860, 30819), (1290, 20546), (2580, 10273)]