113338240

素因数分解:

$2^7\times 5^1\times {\mathrm{177091}}^1$

素因数の和:177110

約数の個数: 32

約数和(自身を含む): 270950760

約数和(自身を除く): 157612520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 177091, 354182, 708364, 885455, 1416728, 1770910, 2833456, 3541820, 5666912, 7083640, 11333824, 14167280, 22667648, 28334560, 56669120, 113338240]

約数ペア:

[(1, 113338240), (2, 56669120), (4, 28334560), (5, 22667648), (8, 14167280), (10, 11333824), (16, 7083640), (20, 5666912), (32, 3541820), (40, 2833456), (64, 1770910), (80, 1416728), (128, 885455), (160, 708364), (320, 354182), (640, 177091)]