2586580480

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3028

約数の個数: 160

約数和(自身を含む): 6986124288

約数和(自身を除く): 4399543808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 2963, 3410, 3520, 3968, 4960, 5456, 5632, 5926, 6820, 7040, 7936, 9920, 10912, 11852, 13640, 14080, 14815, 15872, 19840, 21824, 23704, 27280, 28160, 29630, 32593, 39680, 43648, 47408, 54560, 59260, 65186, 79360, 87296, 91853, 94816, 109120, 118520, 130372, 162965, 174592, 183706, 189632, 218240, 237040, 260744, 325930, 367412, 379264, 436480, 459265, 474080, 521488, 651860, 734824, 758528, 872960, 918530, 948160, 1010383, 1042976, 1303720, 1469648, 1517056, 1837060, 1896320, 2020766, 2085952, 2607440, 2939296, 3674120, 3792640, 4041532, 4171904, 5051915, 5214880, 5878592, 7348240, 7585280, 8083064, 8343808, 10103830, 10429760, 11757184, 14696480, 16166128, 16687616, 20207660, 20859520, 23514368, 29392960, 32332256, 40415320, 41719040, 47028736, 58785920, 64664512, 80830640, 83438080, 117571840, 129329024, 161661280, 235143680, 258658048, 323322560, 517316096, 646645120, 1293290240, 2586580480]

約数ペア:

[(1, 2586580480), (2, 1293290240), (4, 646645120), (5, 517316096), (8, 323322560), (10, 258658048), (11, 235143680), (16, 161661280), (20, 129329024), (22, 117571840), (31, 83438080), (32, 80830640), (40, 64664512), (44, 58785920), (55, 47028736), (62, 41719040), (64, 40415320), (80, 32332256), (88, 29392960), (110, 23514368), (124, 20859520), (128, 20207660), (155, 16687616), (160, 16166128), (176, 14696480), (220, 11757184), (248, 10429760), (256, 10103830), (310, 8343808), (320, 8083064), (341, 7585280), (352, 7348240), (440, 5878592), (496, 5214880), (512, 5051915), (620, 4171904), (640, 4041532), (682, 3792640), (704, 3674120), (880, 2939296), (992, 2607440), (1240, 2085952), (1280, 2020766), (1364, 1896320), (1408, 1837060), (1705, 1517056), (1760, 1469648), (1984, 1303720), (2480, 1042976), (2560, 1010383), (2728, 948160), (2816, 918530), (2963, 872960), (3410, 758528), (3520, 734824), (3968, 651860), (4960, 521488), (5456, 474080), (5632, 459265), (5926, 436480), (6820, 379264), (7040, 367412), (7936, 325930), (9920, 260744), (10912, 237040), (11852, 218240), (13640, 189632), (14080, 183706), (14815, 174592), (15872, 162965), (19840, 130372), (21824, 118520), (23704, 109120), (27280, 94816), (28160, 91853), (29630, 87296), (32593, 79360), (39680, 65186), (43648, 59260), (47408, 54560)]