29812480

素因数分解:

$2^8\times 5^1\times {\mathrm{23291}}^1$

素因数の和:23312

約数の個数: 36

約数和(自身を含む): 71413272

約数和(自身を除く): 41600792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23291, 46582, 93164, 116455, 186328, 232910, 372656, 465820, 745312, 931640, 1490624, 1863280, 2981248, 3726560, 5962496, 7453120, 14906240, 29812480]

約数ペア:

[(1, 29812480), (2, 14906240), (4, 7453120), (5, 5962496), (8, 3726560), (10, 2981248), (16, 1863280), (20, 1490624), (32, 931640), (40, 745312), (64, 465820), (80, 372656), (128, 232910), (160, 186328), (256, 116455), (320, 93164), (640, 46582), (1280, 23291)]