28014550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 56402640

約数和(自身を除く): 28388090

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 797, 925, 950, 1406, 1594, 1850, 3515, 3985, 7030, 7970, 15143, 17575, 19925, 29489, 30286, 35150, 39850, 58978, 75715, 147445, 151430, 294890, 378575, 560291, 737225, 757150, 1120582, 1474450, 2801455, 5602910, 14007275, 28014550]

約数ペア:

[(1, 28014550), (2, 14007275), (5, 5602910), (10, 2801455), (19, 1474450), (25, 1120582), (37, 757150), (38, 737225), (50, 560291), (74, 378575), (95, 294890), (185, 151430), (190, 147445), (370, 75715), (475, 58978), (703, 39850), (797, 35150), (925, 30286), (950, 29489), (1406, 19925), (1594, 17575), (1850, 15143), (3515, 7970), (3985, 7030)]