47155040

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 64884160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1481, 1592, 1990, 2962, 3184, 3980, 5924, 6368, 7405, 7960, 11848, 14810, 15920, 23696, 29620, 31840, 47392, 59240, 118480, 236960, 294719, 589438, 1178876, 1473595, 2357752, 2947190, 4715504, 5894380, 9431008, 11788760, 23577520, 47155040]

約数ペア:

[(1, 47155040), (2, 23577520), (4, 11788760), (5, 9431008), (8, 5894380), (10, 4715504), (16, 2947190), (20, 2357752), (32, 1473595), (40, 1178876), (80, 589438), (160, 294719), (199, 236960), (398, 118480), (796, 59240), (995, 47392), (1481, 31840), (1592, 29620), (1990, 23696), (2962, 15920), (3184, 14810), (3980, 11848), (5924, 7960), (6368, 7405)]