47080960

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 115345296

約数和(自身を除く): 68264336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 347, 424, 512, 530, 640, 694, 848, 1060, 1280, 1388, 1696, 1735, 2120, 2560, 2776, 3392, 3470, 4240, 5552, 6784, 6940, 8480, 11104, 13568, 13880, 16960, 18391, 22208, 27136, 27760, 33920, 36782, 44416, 55520, 67840, 73564, 88832, 91955, 111040, 135680, 147128, 177664, 183910, 222080, 294256, 367820, 444160, 588512, 735640, 888320, 1177024, 1471280, 2354048, 2942560, 4708096, 5885120, 9416192, 11770240, 23540480, 47080960]

約数ペア:

[(1, 47080960), (2, 23540480), (4, 11770240), (5, 9416192), (8, 5885120), (10, 4708096), (16, 2942560), (20, 2354048), (32, 1471280), (40, 1177024), (53, 888320), (64, 735640), (80, 588512), (106, 444160), (128, 367820), (160, 294256), (212, 222080), (256, 183910), (265, 177664), (320, 147128), (347, 135680), (424, 111040), (512, 91955), (530, 88832), (640, 73564), (694, 67840), (848, 55520), (1060, 44416), (1280, 36782), (1388, 33920), (1696, 27760), (1735, 27136), (2120, 22208), (2560, 18391), (2776, 16960), (3392, 13880), (3470, 13568), (4240, 11104), (5552, 8480), (6784, 6940)]