629348540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 1434101760

約数和(自身を除く): 804753220

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 103, 115, 148, 185, 206, 230, 359, 370, 412, 460, 515, 718, 740, 851, 1030, 1436, 1702, 1795, 2060, 2369, 3404, 3590, 3811, 4255, 4738, 7180, 7622, 8257, 8510, 9476, 11845, 13283, 15244, 16514, 17020, 19055, 23690, 26566, 33028, 36977, 38110, 41285, 47380, 53132, 66415, 73954, 76220, 82570, 87653, 132830, 147908, 165140, 175306, 184885, 265660, 305509, 350612, 369770, 438265, 611018, 739540, 850471, 876530, 1222036, 1368149, 1527545, 1700942, 1753060, 2736298, 3055090, 3401884, 4252355, 5472596, 6110180, 6840745, 8504710, 13681490, 17009420, 27362980, 31467427, 62934854, 125869708, 157337135, 314674270, 629348540]

約数ペア:

[(1, 629348540), (2, 314674270), (4, 157337135), (5, 125869708), (10, 62934854), (20, 31467427), (23, 27362980), (37, 17009420), (46, 13681490), (74, 8504710), (92, 6840745), (103, 6110180), (115, 5472596), (148, 4252355), (185, 3401884), (206, 3055090), (230, 2736298), (359, 1753060), (370, 1700942), (412, 1527545), (460, 1368149), (515, 1222036), (718, 876530), (740, 850471), (851, 739540), (1030, 611018), (1436, 438265), (1702, 369770), (1795, 350612), (2060, 305509), (2369, 265660), (3404, 184885), (3590, 175306), (3811, 165140), (4255, 147908), (4738, 132830), (7180, 87653), (7622, 82570), (8257, 76220), (8510, 73954), (9476, 66415), (11845, 53132), (13283, 47380), (15244, 41285), (16514, 38110), (17020, 36977), (19055, 33028), (23690, 26566)]