210009945620

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2099}}^1\times {\mathrm{6733}}^1$

素因数の和:9584

約数の個数: 48

約数和(自身を含む): 441890467200

約数和(自身を除く): 231880521580

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2099, 2972, 3715, 4198, 6733, 7430, 8396, 10495, 13466, 14860, 20990, 26932, 33665, 41980, 67330, 134660, 1559557, 3119114, 5002619, 6238228, 7797785, 10005238, 14132567, 15595570, 20010476, 25013095, 28265134, 31191140, 50026190, 56530268, 70662835, 100052380, 141325670, 282651340, 10500497281, 21000994562, 42001989124, 52502486405, 105004972810, 210009945620]

約数ペア:

[(1, 210009945620), (2, 105004972810), (4, 52502486405), (5, 42001989124), (10, 21000994562), (20, 10500497281), (743, 282651340), (1486, 141325670), (2099, 100052380), (2972, 70662835), (3715, 56530268), (4198, 50026190), (6733, 31191140), (7430, 28265134), (8396, 25013095), (10495, 20010476), (13466, 15595570), (14860, 14132567), (20990, 10005238), (26932, 7797785), (33665, 6238228), (41980, 5002619), (67330, 3119114), (134660, 1559557)]