13970560

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 33929280

約数和(自身を除く): 19958720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 263, 320, 332, 415, 526, 640, 664, 830, 1052, 1315, 1328, 1660, 2104, 2630, 2656, 3320, 4208, 5260, 5312, 6640, 8416, 10520, 10624, 13280, 16832, 21040, 21829, 26560, 33664, 42080, 43658, 53120, 84160, 87316, 109145, 168320, 174632, 218290, 349264, 436580, 698528, 873160, 1397056, 1746320, 2794112, 3492640, 6985280, 13970560]

約数ペア:

[(1, 13970560), (2, 6985280), (4, 3492640), (5, 2794112), (8, 1746320), (10, 1397056), (16, 873160), (20, 698528), (32, 436580), (40, 349264), (64, 218290), (80, 174632), (83, 168320), (128, 109145), (160, 87316), (166, 84160), (263, 53120), (320, 43658), (332, 42080), (415, 33664), (526, 26560), (640, 21829), (664, 21040), (830, 16832), (1052, 13280), (1315, 10624), (1328, 10520), (1660, 8416), (2104, 6640), (2630, 5312), (2656, 5260), (3320, 4208)]