2091036800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 5409296640

約数和(自身を除く): 3318259840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 107, 124, 128, 155, 160, 197, 200, 214, 248, 310, 320, 394, 400, 428, 496, 535, 620, 640, 775, 788, 800, 856, 985, 992, 1070, 1240, 1550, 1576, 1600, 1712, 1970, 1984, 2140, 2480, 2675, 3100, 3152, 3200, 3317, 3424, 3940, 3968, 4280, 4925, 4960, 5350, 6107, 6200, 6304, 6634, 6848, 7880, 8560, 9850, 9920, 10700, 12214, 12400, 12608, 13268, 13696, 15760, 16585, 17120, 19700, 19840, 21079, 21400, 24428, 24800, 25216, 26536, 30535, 31520, 33170, 34240, 39400, 42158, 42800, 48856, 49600, 53072, 61070, 63040, 66340, 68480, 78800, 82925, 84316, 85600, 97712, 99200, 105395, 106144, 122140, 126080, 132680, 152675, 157600, 165850, 168632, 171200, 195424, 210790, 212288, 244280, 265360, 305350, 315200, 331700, 337264, 342400, 390848, 421580, 424576, 488560, 526975, 530720, 610700, 630400, 653449, 663400, 674528, 781696, 843160, 977120, 1053950, 1061440, 1221400, 1306898, 1326800, 1349056, 1686320, 1954240, 2107900, 2122880, 2442800, 2613796, 2653600, 2698112, 3267245, 3372640, 3908480, 4215800, 4885600, 5227592, 5307200, 6534490, 6745280, 8431600, 9771200, 10455184, 10614400, 13068980, 13490560, 16336225, 16863200, 19542400, 20910368, 26137960, 32672450, 33726400, 41820736, 52275920, 65344900, 67452800, 83641472, 104551840, 130689800, 209103680, 261379600, 418207360, 522759200, 1045518400, 2091036800]

約数ペア:

[(1, 2091036800), (2, 1045518400), (4, 522759200), (5, 418207360), (8, 261379600), (10, 209103680), (16, 130689800), (20, 104551840), (25, 83641472), (31, 67452800), (32, 65344900), (40, 52275920), (50, 41820736), (62, 33726400), (64, 32672450), (80, 26137960), (100, 20910368), (107, 19542400), (124, 16863200), (128, 16336225), (155, 13490560), (160, 13068980), (197, 10614400), (200, 10455184), (214, 9771200), (248, 8431600), (310, 6745280), (320, 6534490), (394, 5307200), (400, 5227592), (428, 4885600), (496, 4215800), (535, 3908480), (620, 3372640), (640, 3267245), (775, 2698112), (788, 2653600), (800, 2613796), (856, 2442800), (985, 2122880), (992, 2107900), (1070, 1954240), (1240, 1686320), (1550, 1349056), (1576, 1326800), (1600, 1306898), (1712, 1221400), (1970, 1061440), (1984, 1053950), (2140, 977120), (2480, 843160), (2675, 781696), (3100, 674528), (3152, 663400), (3200, 653449), (3317, 630400), (3424, 610700), (3940, 530720), (3968, 526975), (4280, 488560), (4925, 424576), (4960, 421580), (5350, 390848), (6107, 342400), (6200, 337264), (6304, 331700), (6634, 315200), (6848, 305350), (7880, 265360), (8560, 244280), (9850, 212288), (9920, 210790), (10700, 195424), (12214, 171200), (12400, 168632), (12608, 165850), (13268, 157600), (13696, 152675), (15760, 132680), (16585, 126080), (17120, 122140), (19700, 106144), (19840, 105395), (21079, 99200), (21400, 97712), (24428, 85600), (24800, 84316), (25216, 82925), (26536, 78800), (30535, 68480), (31520, 66340), (33170, 63040), (34240, 61070), (39400, 53072), (42158, 49600), (42800, 48856)]