29221880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4903}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 66204000

約数和(自身を除く): 36982120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 4903, 5960, 9806, 19612, 24515, 39224, 49030, 98060, 196120, 730547, 1461094, 2922188, 3652735, 5844376, 7305470, 14610940, 29221880]

約数ペア:

[(1, 29221880), (2, 14610940), (4, 7305470), (5, 5844376), (8, 3652735), (10, 2922188), (20, 1461094), (40, 730547), (149, 196120), (298, 98060), (596, 49030), (745, 39224), (1192, 24515), (1490, 19612), (2980, 9806), (4903, 5960)]