40547088

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 80

約数和(自身を含む): 118920960

約数和(自身を除く): 78373872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 1997, 2256, 2538, 3384, 3994, 5076, 5991, 6768, 7988, 10152, 11982, 15976, 17973, 20304, 23964, 31952, 35946, 47928, 53919, 71892, 93859, 95856, 107838, 143784, 187718, 215676, 281577, 287568, 375436, 431352, 563154, 750872, 844731, 862704, 1126308, 1501744, 1689462, 2252616, 2534193, 3378924, 4505232, 5068386, 6757848, 10136772, 13515696, 20273544, 40547088]

約数ペア:

[(1, 40547088), (2, 20273544), (3, 13515696), (4, 10136772), (6, 6757848), (8, 5068386), (9, 4505232), (12, 3378924), (16, 2534193), (18, 2252616), (24, 1689462), (27, 1501744), (36, 1126308), (47, 862704), (48, 844731), (54, 750872), (72, 563154), (94, 431352), (108, 375436), (141, 287568), (144, 281577), (188, 215676), (216, 187718), (282, 143784), (376, 107838), (423, 95856), (432, 93859), (564, 71892), (752, 53919), (846, 47928), (1128, 35946), (1269, 31952), (1692, 23964), (1997, 20304), (2256, 17973), (2538, 15976), (3384, 11982), (3994, 10152), (5076, 7988), (5991, 6768)]