2247169615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 3015936000

約数和(自身を除く): 768766385

約数列:

[1, 5, 19, 41, 67, 79, 95, 109, 205, 335, 395, 545, 779, 1273, 1501, 2071, 2747, 3239, 3895, 4469, 5293, 6365, 7303, 7505, 8611, 10355, 13735, 16195, 22345, 26465, 36515, 43055, 52193, 61541, 84911, 100567, 138757, 163609, 217013, 260965, 299423, 307705, 353051, 424555, 502835, 576937, 693785, 818045, 1085065, 1497115, 1765255, 2884685, 4123247, 5689037, 6707969, 10961803, 20616235, 23654417, 28445185, 33539845, 54809015, 118272085, 449433923, 2247169615]

約数ペア:

[(1, 2247169615), (5, 449433923), (19, 118272085), (41, 54809015), (67, 33539845), (79, 28445185), (95, 23654417), (109, 20616235), (205, 10961803), (335, 6707969), (395, 5689037), (545, 4123247), (779, 2884685), (1273, 1765255), (1501, 1497115), (2071, 1085065), (2747, 818045), (3239, 693785), (3895, 576937), (4469, 502835), (5293, 424555), (6365, 353051), (7303, 307705), (7505, 299423), (8611, 260965), (10355, 217013), (13735, 163609), (16195, 138757), (22345, 100567), (26465, 84911), (36515, 61541), (43055, 52193)]