2006309750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7159}}^1$

素因数の和:7254

約数の個数: 64

約数和(自身を含む): 4021056000

約数和(自身を除く): 2014746250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 125, 190, 250, 295, 475, 590, 950, 1121, 1475, 2242, 2375, 2950, 4750, 5605, 7159, 7375, 11210, 14318, 14750, 28025, 35795, 56050, 71590, 136021, 140125, 178975, 272042, 280250, 357950, 422381, 680105, 844762, 894875, 1360210, 1789750, 2111905, 3400525, 4223810, 6801050, 8025239, 10559525, 16050478, 17002625, 21119050, 34005250, 40126195, 52797625, 80252390, 105595250, 200630975, 401261950, 1003154875, 2006309750]

約数ペア:

[(1, 2006309750), (2, 1003154875), (5, 401261950), (10, 200630975), (19, 105595250), (25, 80252390), (38, 52797625), (50, 40126195), (59, 34005250), (95, 21119050), (118, 17002625), (125, 16050478), (190, 10559525), (250, 8025239), (295, 6801050), (475, 4223810), (590, 3400525), (950, 2111905), (1121, 1789750), (1475, 1360210), (2242, 894875), (2375, 844762), (2950, 680105), (4750, 422381), (5605, 357950), (7159, 280250), (7375, 272042), (11210, 178975), (14318, 140125), (14750, 136021), (28025, 71590), (35795, 56050)]