1566152080

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2677}}^1$

素因数の和:2864

約数の個数: 80

約数和(自身を含む): 3729832704

約数和(自身を除く): 2163680624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 103, 142, 206, 284, 355, 412, 515, 568, 710, 824, 1030, 1136, 1420, 1648, 2060, 2677, 2840, 4120, 5354, 5680, 7313, 8240, 10708, 13385, 14626, 21416, 26770, 29252, 36565, 42832, 53540, 58504, 73130, 107080, 117008, 146260, 190067, 214160, 275731, 292520, 380134, 551462, 585040, 760268, 950335, 1102924, 1378655, 1520536, 1900670, 2205848, 2757310, 3041072, 3801340, 4411696, 5514620, 7602680, 11029240, 15205360, 19576901, 22058480, 39153802, 78307604, 97884505, 156615208, 195769010, 313230416, 391538020, 783076040, 1566152080]

約数ペア:

[(1, 1566152080), (2, 783076040), (4, 391538020), (5, 313230416), (8, 195769010), (10, 156615208), (16, 97884505), (20, 78307604), (40, 39153802), (71, 22058480), (80, 19576901), (103, 15205360), (142, 11029240), (206, 7602680), (284, 5514620), (355, 4411696), (412, 3801340), (515, 3041072), (568, 2757310), (710, 2205848), (824, 1900670), (1030, 1520536), (1136, 1378655), (1420, 1102924), (1648, 950335), (2060, 760268), (2677, 585040), (2840, 551462), (4120, 380134), (5354, 292520), (5680, 275731), (7313, 214160), (8240, 190067), (10708, 146260), (13385, 117008), (14626, 107080), (21416, 73130), (26770, 58504), (29252, 53540), (36565, 42832)]