47572480

素因数分解:

$2^9\times 5^1\times {\mathrm{18583}}^1$

素因数の和:18606

約数の個数: 40

約数和(自身を含む): 114068592

約数和(自身を除く): 66496112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18583, 37166, 74332, 92915, 148664, 185830, 297328, 371660, 594656, 743320, 1189312, 1486640, 2378624, 2973280, 4757248, 5946560, 9514496, 11893120, 23786240, 47572480]

約数ペア:

[(1, 47572480), (2, 23786240), (4, 11893120), (5, 9514496), (8, 5946560), (10, 4757248), (16, 2973280), (20, 2378624), (32, 1486640), (40, 1189312), (64, 743320), (80, 594656), (128, 371660), (160, 297328), (256, 185830), (320, 148664), (512, 92915), (640, 74332), (1280, 37166), (2560, 18583)]