1910440960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:556

約数の個数: 176

約数和(自身を含む): 4966251264

約数和(自身を除く): 3055810304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 160, 170, 188, 235, 256, 272, 320, 340, 376, 467, 470, 512, 544, 640, 680, 752, 799, 934, 940, 1024, 1088, 1280, 1360, 1504, 1598, 1868, 1880, 2176, 2335, 2560, 2720, 3008, 3196, 3736, 3760, 3995, 4352, 4670, 5120, 5440, 6016, 6392, 7472, 7520, 7939, 7990, 8704, 9340, 10880, 12032, 12784, 14944, 15040, 15878, 15980, 17408, 18680, 21760, 21949, 24064, 25568, 29888, 30080, 31756, 31960, 37360, 39695, 43520, 43898, 48128, 51136, 59776, 60160, 63512, 63920, 74720, 79390, 87040, 87796, 102272, 109745, 119552, 120320, 127024, 127840, 149440, 158780, 175592, 204544, 219490, 239104, 240640, 254048, 255680, 298880, 317560, 351184, 373133, 409088, 438980, 478208, 508096, 511360, 597760, 635120, 702368, 746266, 818176, 877960, 1016192, 1022720, 1195520, 1270240, 1404736, 1492532, 1755920, 1865665, 2032384, 2045440, 2391040, 2540480, 2809472, 2985064, 3511840, 3731330, 4064768, 4090880, 5080960, 5618944, 5970128, 7023680, 7462660, 8129536, 10161920, 11237888, 11940256, 14047360, 14925320, 20323840, 22475776, 23880512, 28094720, 29850640, 40647680, 47761024, 56189440, 59701280, 95522048, 112378880, 119402560, 191044096, 238805120, 382088192, 477610240, 955220480, 1910440960]

約数ペア:

[(1, 1910440960), (2, 955220480), (4, 477610240), (5, 382088192), (8, 238805120), (10, 191044096), (16, 119402560), (17, 112378880), (20, 95522048), (32, 59701280), (34, 56189440), (40, 47761024), (47, 40647680), (64, 29850640), (68, 28094720), (80, 23880512), (85, 22475776), (94, 20323840), (128, 14925320), (136, 14047360), (160, 11940256), (170, 11237888), (188, 10161920), (235, 8129536), (256, 7462660), (272, 7023680), (320, 5970128), (340, 5618944), (376, 5080960), (467, 4090880), (470, 4064768), (512, 3731330), (544, 3511840), (640, 2985064), (680, 2809472), (752, 2540480), (799, 2391040), (934, 2045440), (940, 2032384), (1024, 1865665), (1088, 1755920), (1280, 1492532), (1360, 1404736), (1504, 1270240), (1598, 1195520), (1868, 1022720), (1880, 1016192), (2176, 877960), (2335, 818176), (2560, 746266), (2720, 702368), (3008, 635120), (3196, 597760), (3736, 511360), (3760, 508096), (3995, 478208), (4352, 438980), (4670, 409088), (5120, 373133), (5440, 351184), (6016, 317560), (6392, 298880), (7472, 255680), (7520, 254048), (7939, 240640), (7990, 239104), (8704, 219490), (9340, 204544), (10880, 175592), (12032, 158780), (12784, 149440), (14944, 127840), (15040, 127024), (15878, 120320), (15980, 119552), (17408, 109745), (18680, 102272), (21760, 87796), (21949, 87040), (24064, 79390), (25568, 74720), (29888, 63920), (30080, 63512), (31756, 60160), (31960, 59776), (37360, 51136), (39695, 48128), (43520, 43898)]