47373760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21149}}^1$

素因数の和:21173

約数の個数: 56

約数和(自身を含む): 128930400

約数和(自身を除く): 81556640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21149, 42298, 84596, 105745, 148043, 169192, 211490, 296086, 338384, 422980, 592172, 676768, 740215, 845960, 1184344, 1353536, 1480430, 1691920, 2368688, 2960860, 3383840, 4737376, 5921720, 6767680, 9474752, 11843440, 23686880, 47373760]

約数ペア:

[(1, 47373760), (2, 23686880), (4, 11843440), (5, 9474752), (7, 6767680), (8, 5921720), (10, 4737376), (14, 3383840), (16, 2960860), (20, 2368688), (28, 1691920), (32, 1480430), (35, 1353536), (40, 1184344), (56, 845960), (64, 740215), (70, 676768), (80, 592172), (112, 422980), (140, 338384), (160, 296086), (224, 211490), (280, 169192), (320, 148043), (448, 105745), (560, 84596), (1120, 42298), (2240, 21149)]