2014174880

素因数分解:

$2^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{31393}}^1$

素因数の和:31809

約数の個数: 48

約数和(自身を含む): 4770506664

約数和(自身を除く): 2756331784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 401, 802, 1604, 2005, 3208, 4010, 6416, 8020, 12832, 16040, 31393, 32080, 62786, 64160, 125572, 156965, 251144, 313930, 502288, 627860, 1004576, 1255720, 2511440, 5022880, 12588593, 25177186, 50354372, 62942965, 100708744, 125885930, 201417488, 251771860, 402834976, 503543720, 1007087440, 2014174880]

約数ペア:

[(1, 2014174880), (2, 1007087440), (4, 503543720), (5, 402834976), (8, 251771860), (10, 201417488), (16, 125885930), (20, 100708744), (32, 62942965), (40, 50354372), (80, 25177186), (160, 12588593), (401, 5022880), (802, 2511440), (1604, 1255720), (2005, 1004576), (3208, 627860), (4010, 502288), (6416, 313930), (8020, 251144), (12832, 156965), (16040, 125572), (31393, 64160), (32080, 62786)]