39456500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 93090816

約数和(自身を除く): 53634316

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 73, 92, 94, 100, 115, 125, 146, 188, 230, 235, 250, 292, 365, 460, 470, 500, 575, 730, 940, 1081, 1150, 1175, 1460, 1679, 1825, 2162, 2300, 2350, 2875, 3358, 3431, 3650, 4324, 4700, 5405, 5750, 5875, 6716, 6862, 7300, 8395, 9125, 10810, 11500, 11750, 13724, 16790, 17155, 18250, 21620, 23500, 27025, 33580, 34310, 36500, 41975, 54050, 68620, 78913, 83950, 85775, 108100, 135125, 157826, 167900, 171550, 209875, 270250, 315652, 343100, 394565, 419750, 428875, 540500, 789130, 839500, 857750, 1578260, 1715500, 1972825, 3945650, 7891300, 9864125, 19728250, 39456500]

約数ペア:

[(1, 39456500), (2, 19728250), (4, 9864125), (5, 7891300), (10, 3945650), (20, 1972825), (23, 1715500), (25, 1578260), (46, 857750), (47, 839500), (50, 789130), (73, 540500), (92, 428875), (94, 419750), (100, 394565), (115, 343100), (125, 315652), (146, 270250), (188, 209875), (230, 171550), (235, 167900), (250, 157826), (292, 135125), (365, 108100), (460, 85775), (470, 83950), (500, 78913), (575, 68620), (730, 54050), (940, 41975), (1081, 36500), (1150, 34310), (1175, 33580), (1460, 27025), (1679, 23500), (1825, 21620), (2162, 18250), (2300, 17155), (2350, 16790), (2875, 13724), (3358, 11750), (3431, 11500), (3650, 10810), (4324, 9125), (4700, 8395), (5405, 7300), (5750, 6862), (5875, 6716)]