2039242000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^2\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 120

約数和(自身を含む): 5099881176

約数和(自身を除く): 3060639176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 961, 1000, 1061, 1240, 1550, 1922, 2000, 2122, 2480, 3100, 3844, 3875, 4244, 4805, 5305, 6200, 7688, 7750, 8488, 9610, 10610, 12400, 15376, 15500, 16976, 19220, 21220, 24025, 26525, 31000, 32891, 38440, 42440, 48050, 53050, 62000, 65782, 76880, 84880, 96100, 106100, 120125, 131564, 132625, 164455, 192200, 212200, 240250, 263128, 265250, 328910, 384400, 424400, 480500, 526256, 530500, 657820, 822275, 961000, 1019621, 1061000, 1315640, 1644550, 1922000, 2039242, 2122000, 2631280, 3289100, 4078484, 4111375, 5098105, 6578200, 8156968, 8222750, 10196210, 13156400, 16313936, 16445500, 20392420, 25490525, 32891000, 40784840, 50981050, 65782000, 81569680, 101962100, 127452625, 203924200, 254905250, 407848400, 509810500, 1019621000, 2039242000]

約数ペア:

[(1, 2039242000), (2, 1019621000), (4, 509810500), (5, 407848400), (8, 254905250), (10, 203924200), (16, 127452625), (20, 101962100), (25, 81569680), (31, 65782000), (40, 50981050), (50, 40784840), (62, 32891000), (80, 25490525), (100, 20392420), (124, 16445500), (125, 16313936), (155, 13156400), (200, 10196210), (248, 8222750), (250, 8156968), (310, 6578200), (400, 5098105), (496, 4111375), (500, 4078484), (620, 3289100), (775, 2631280), (961, 2122000), (1000, 2039242), (1061, 1922000), (1240, 1644550), (1550, 1315640), (1922, 1061000), (2000, 1019621), (2122, 961000), (2480, 822275), (3100, 657820), (3844, 530500), (3875, 526256), (4244, 480500), (4805, 424400), (5305, 384400), (6200, 328910), (7688, 265250), (7750, 263128), (8488, 240250), (9610, 212200), (10610, 192200), (12400, 164455), (15376, 132625), (15500, 131564), (16976, 120125), (19220, 106100), (21220, 96100), (24025, 84880), (26525, 76880), (31000, 65782), (32891, 62000), (38440, 53050), (42440, 48050)]