15667739240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{26153}}^1$

素因数の和:27062

約数の個数: 64

約数和(自身を含む): 37369881360

約数和(自身を除く): 21702142120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 881, 1762, 3524, 4405, 7048, 8810, 14977, 17620, 26153, 29954, 35240, 52306, 59908, 74885, 104612, 119816, 130765, 149770, 209224, 261530, 299540, 444601, 523060, 599080, 889202, 1046120, 1778404, 2223005, 3556808, 4446010, 8892020, 17784040, 23040793, 46081586, 92163172, 115203965, 184326344, 230407930, 391693481, 460815860, 783386962, 921631720, 1566773924, 1958467405, 3133547848, 3916934810, 7833869620, 15667739240]

約数ペア:

[(1, 15667739240), (2, 7833869620), (4, 3916934810), (5, 3133547848), (8, 1958467405), (10, 1566773924), (17, 921631720), (20, 783386962), (34, 460815860), (40, 391693481), (68, 230407930), (85, 184326344), (136, 115203965), (170, 92163172), (340, 46081586), (680, 23040793), (881, 17784040), (1762, 8892020), (3524, 4446010), (4405, 3556808), (7048, 2223005), (8810, 1778404), (14977, 1046120), (17620, 889202), (26153, 599080), (29954, 523060), (35240, 444601), (52306, 299540), (59908, 261530), (74885, 209224), (104612, 149770), (119816, 130765)]