41038520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 54761800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 83, 94, 166, 188, 235, 263, 332, 376, 415, 470, 526, 664, 830, 940, 1052, 1315, 1660, 1880, 2104, 2630, 3320, 3901, 5260, 7802, 10520, 12361, 15604, 19505, 21829, 24722, 31208, 39010, 43658, 49444, 61805, 78020, 87316, 98888, 109145, 123610, 156040, 174632, 218290, 247220, 436580, 494440, 873160, 1025963, 2051926, 4103852, 5129815, 8207704, 10259630, 20519260, 41038520]

約数ペア:

[(1, 41038520), (2, 20519260), (4, 10259630), (5, 8207704), (8, 5129815), (10, 4103852), (20, 2051926), (40, 1025963), (47, 873160), (83, 494440), (94, 436580), (166, 247220), (188, 218290), (235, 174632), (263, 156040), (332, 123610), (376, 109145), (415, 98888), (470, 87316), (526, 78020), (664, 61805), (830, 49444), (940, 43658), (1052, 39010), (1315, 31208), (1660, 24722), (1880, 21829), (2104, 19505), (2630, 15604), (3320, 12361), (3901, 10520), (5260, 7802)]