1796637040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 4705413120

約数和(自身を除く): 2908776080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 121, 176, 188, 220, 235, 242, 359, 376, 440, 470, 484, 517, 605, 718, 752, 880, 940, 968, 1034, 1210, 1331, 1436, 1795, 1880, 1936, 2068, 2420, 2585, 2662, 2872, 3590, 3760, 3949, 4136, 4840, 5170, 5324, 5687, 5744, 6655, 7180, 7898, 8272, 9680, 10340, 10648, 11374, 13310, 14360, 15796, 16873, 19745, 20680, 21296, 22748, 26620, 28435, 28720, 31592, 33746, 39490, 41360, 43439, 45496, 53240, 56870, 62557, 63184, 67492, 78980, 84365, 86878, 90992, 106480, 113740, 125114, 134984, 157960, 168730, 173756, 185603, 217195, 227480, 250228, 269968, 312785, 315920, 337460, 347512, 371206, 434390, 454960, 477829, 500456, 625570, 674920, 695024, 742412, 868780, 928015, 955658, 1000912, 1251140, 1349840, 1484824, 1737560, 1856030, 1911316, 2041633, 2389145, 2502280, 2969648, 3475120, 3712060, 3822632, 4083266, 4778290, 5004560, 7424120, 7645264, 8166532, 9556580, 10208165, 14848240, 16333064, 19113160, 20416330, 22457963, 32666128, 38226320, 40832660, 44915926, 81665320, 89831852, 112289815, 163330640, 179663704, 224579630, 359327408, 449159260, 898318520, 1796637040]

約数ペア:

[(1, 1796637040), (2, 898318520), (4, 449159260), (5, 359327408), (8, 224579630), (10, 179663704), (11, 163330640), (16, 112289815), (20, 89831852), (22, 81665320), (40, 44915926), (44, 40832660), (47, 38226320), (55, 32666128), (80, 22457963), (88, 20416330), (94, 19113160), (110, 16333064), (121, 14848240), (176, 10208165), (188, 9556580), (220, 8166532), (235, 7645264), (242, 7424120), (359, 5004560), (376, 4778290), (440, 4083266), (470, 3822632), (484, 3712060), (517, 3475120), (605, 2969648), (718, 2502280), (752, 2389145), (880, 2041633), (940, 1911316), (968, 1856030), (1034, 1737560), (1210, 1484824), (1331, 1349840), (1436, 1251140), (1795, 1000912), (1880, 955658), (1936, 928015), (2068, 868780), (2420, 742412), (2585, 695024), (2662, 674920), (2872, 625570), (3590, 500456), (3760, 477829), (3949, 454960), (4136, 434390), (4840, 371206), (5170, 347512), (5324, 337460), (5687, 315920), (5744, 312785), (6655, 269968), (7180, 250228), (7898, 227480), (8272, 217195), (9680, 185603), (10340, 173756), (10648, 168730), (11374, 157960), (13310, 134984), (14360, 125114), (15796, 113740), (16873, 106480), (19745, 90992), (20680, 86878), (21296, 84365), (22748, 78980), (26620, 67492), (28435, 63184), (28720, 62557), (31592, 56870), (33746, 53240), (39490, 45496), (41360, 43439)]