40194310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16273}}^1$

素因数の和:16312

約数の個数: 32

約数和(自身を含む): 82020960

約数和(自身を除く): 41826650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 16273, 32546, 81365, 162730, 211549, 309187, 423098, 618374, 1057745, 1545935, 2115490, 3091870, 4019431, 8038862, 20097155, 40194310]

約数ペア:

[(1, 40194310), (2, 20097155), (5, 8038862), (10, 4019431), (13, 3091870), (19, 2115490), (26, 1545935), (38, 1057745), (65, 618374), (95, 423098), (130, 309187), (190, 211549), (247, 162730), (494, 81365), (1235, 32546), (2470, 16273)]