11794900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 28338464

約数和(自身を除く): 16543564

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 211, 215, 260, 325, 422, 430, 559, 650, 844, 860, 1055, 1075, 1118, 1300, 2110, 2150, 2236, 2743, 2795, 4220, 4300, 5275, 5486, 5590, 9073, 10550, 10972, 11180, 13715, 13975, 18146, 21100, 27430, 27950, 36292, 45365, 54860, 55900, 68575, 90730, 117949, 137150, 181460, 226825, 235898, 274300, 453650, 471796, 589745, 907300, 1179490, 2358980, 2948725, 5897450, 11794900]

約数ペア:

[(1, 11794900), (2, 5897450), (4, 2948725), (5, 2358980), (10, 1179490), (13, 907300), (20, 589745), (25, 471796), (26, 453650), (43, 274300), (50, 235898), (52, 226825), (65, 181460), (86, 137150), (100, 117949), (130, 90730), (172, 68575), (211, 55900), (215, 54860), (260, 45365), (325, 36292), (422, 27950), (430, 27430), (559, 21100), (650, 18146), (844, 13975), (860, 13715), (1055, 11180), (1075, 10972), (1118, 10550), (1300, 9073), (2110, 5590), (2150, 5486), (2236, 5275), (2743, 4300), (2795, 4220)]