63313280

素因数分解:

$2^7\times 5^1\times {\mathrm{98927}}^1$

素因数の和:98946

約数の個数: 32

約数和(自身を含む): 151359840

約数和(自身を除く): 88046560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 98927, 197854, 395708, 494635, 791416, 989270, 1582832, 1978540, 3165664, 3957080, 6331328, 7914160, 12662656, 15828320, 31656640, 63313280]

約数ペア:

[(1, 63313280), (2, 31656640), (4, 15828320), (5, 12662656), (8, 7914160), (10, 6331328), (16, 3957080), (20, 3165664), (32, 1978540), (40, 1582832), (64, 989270), (80, 791416), (128, 494635), (160, 395708), (320, 197854), (640, 98927)]