38804480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 176

約数和(自身を含む): 111422304

約数和(自身を除く): 72617824

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 64, 65, 80, 88, 104, 106, 110, 128, 130, 143, 160, 176, 208, 212, 220, 256, 260, 265, 286, 320, 352, 416, 424, 440, 512, 520, 530, 572, 583, 640, 689, 704, 715, 832, 848, 880, 1024, 1040, 1060, 1144, 1166, 1280, 1378, 1408, 1430, 1664, 1696, 1760, 2080, 2120, 2288, 2332, 2560, 2756, 2816, 2860, 2915, 3328, 3392, 3445, 3520, 4160, 4240, 4576, 4664, 5120, 5512, 5632, 5720, 5830, 6656, 6784, 6890, 7040, 7579, 8320, 8480, 9152, 9328, 11024, 11264, 11440, 11660, 13312, 13568, 13780, 14080, 15158, 16640, 16960, 18304, 18656, 22048, 22880, 23320, 27136, 27560, 28160, 30316, 33280, 33920, 36608, 37312, 37895, 44096, 45760, 46640, 54272, 55120, 56320, 60632, 66560, 67840, 73216, 74624, 75790, 88192, 91520, 93280, 110240, 121264, 135680, 146432, 149248, 151580, 176384, 183040, 186560, 220480, 242528, 271360, 298496, 303160, 352768, 366080, 373120, 440960, 485056, 596992, 606320, 705536, 732160, 746240, 881920, 970112, 1212640, 1492480, 1763840, 1940224, 2425280, 2984960, 3527680, 3880448, 4850560, 7760896, 9701120, 19402240, 38804480]

約数ペア:

[(1, 38804480), (2, 19402240), (4, 9701120), (5, 7760896), (8, 4850560), (10, 3880448), (11, 3527680), (13, 2984960), (16, 2425280), (20, 1940224), (22, 1763840), (26, 1492480), (32, 1212640), (40, 970112), (44, 881920), (52, 746240), (53, 732160), (55, 705536), (64, 606320), (65, 596992), (80, 485056), (88, 440960), (104, 373120), (106, 366080), (110, 352768), (128, 303160), (130, 298496), (143, 271360), (160, 242528), (176, 220480), (208, 186560), (212, 183040), (220, 176384), (256, 151580), (260, 149248), (265, 146432), (286, 135680), (320, 121264), (352, 110240), (416, 93280), (424, 91520), (440, 88192), (512, 75790), (520, 74624), (530, 73216), (572, 67840), (583, 66560), (640, 60632), (689, 56320), (704, 55120), (715, 54272), (832, 46640), (848, 45760), (880, 44096), (1024, 37895), (1040, 37312), (1060, 36608), (1144, 33920), (1166, 33280), (1280, 30316), (1378, 28160), (1408, 27560), (1430, 27136), (1664, 23320), (1696, 22880), (1760, 22048), (2080, 18656), (2120, 18304), (2288, 16960), (2332, 16640), (2560, 15158), (2756, 14080), (2816, 13780), (2860, 13568), (2915, 13312), (3328, 11660), (3392, 11440), (3445, 11264), (3520, 11024), (4160, 9328), (4240, 9152), (4576, 8480), (4664, 8320), (5120, 7579), (5512, 7040), (5632, 6890), (5720, 6784), (5830, 6656)]