47823920

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2273}}^1$

素因数の和:2549

約数の個数: 40

約数和(自身を含む): 111662496

約数和(自身を除く): 63838576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2273, 2630, 4208, 4546, 5260, 9092, 10520, 11365, 18184, 21040, 22730, 36368, 45460, 90920, 181840, 597799, 1195598, 2391196, 2988995, 4782392, 5977990, 9564784, 11955980, 23911960, 47823920]

約数ペア:

[(1, 47823920), (2, 23911960), (4, 11955980), (5, 9564784), (8, 5977990), (10, 4782392), (16, 2988995), (20, 2391196), (40, 1195598), (80, 597799), (263, 181840), (526, 90920), (1052, 45460), (1315, 36368), (2104, 22730), (2273, 21040), (2630, 18184), (4208, 11365), (4546, 10520), (5260, 9092)]