13334443180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{125963}}^1$

素因数の和:126118

約数の個数: 48

約数和(自身を含む): 28780254720

約数和(自身を除く): 15445811540

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 790, 1340, 1580, 5293, 10586, 21172, 26465, 52930, 105860, 125963, 251926, 503852, 629815, 1259630, 2519260, 8439521, 9951077, 16879042, 19902154, 33758084, 39804308, 42197605, 49755385, 84395210, 99510770, 168790420, 199021540, 666722159, 1333444318, 2666888636, 3333610795, 6667221590, 13334443180]

約数ペア:

[(1, 13334443180), (2, 6667221590), (4, 3333610795), (5, 2666888636), (10, 1333444318), (20, 666722159), (67, 199021540), (79, 168790420), (134, 99510770), (158, 84395210), (268, 49755385), (316, 42197605), (335, 39804308), (395, 33758084), (670, 19902154), (790, 16879042), (1340, 9951077), (1580, 8439521), (5293, 2519260), (10586, 1259630), (21172, 629815), (26465, 503852), (52930, 251926), (105860, 125963)]