29141120

素因数分解:

$2^7\times 5^1\times {\mathrm{45533}}^1$

素因数の和:45552

約数の個数: 32

約数和(自身を含む): 69667020

約数和(自身を除く): 40525900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 45533, 91066, 182132, 227665, 364264, 455330, 728528, 910660, 1457056, 1821320, 2914112, 3642640, 5828224, 7285280, 14570560, 29141120]

約数ペア:

[(1, 29141120), (2, 14570560), (4, 7285280), (5, 5828224), (8, 3642640), (10, 2914112), (16, 1821320), (20, 1457056), (32, 910660), (40, 728528), (64, 455330), (80, 364264), (128, 227665), (160, 182132), (320, 91066), (640, 45533)]