1038006880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2736

約数の個数: 96

約数和(自身を含む): 2557136736

約数和(自身を除く): 1519129856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 67, 74, 80, 134, 148, 160, 185, 268, 296, 335, 370, 536, 592, 670, 740, 1072, 1184, 1340, 1480, 2144, 2479, 2617, 2680, 2960, 4958, 5234, 5360, 5920, 9916, 10468, 10720, 12395, 13085, 19832, 20936, 24790, 26170, 39664, 41872, 49580, 52340, 79328, 83744, 96829, 99160, 104680, 175339, 193658, 198320, 209360, 350678, 387316, 396640, 418720, 484145, 701356, 774632, 876695, 968290, 1402712, 1549264, 1753390, 1936580, 2805424, 3098528, 3506780, 3873160, 5610848, 6487543, 7013560, 7746320, 12975086, 14027120, 15492640, 25950172, 28054240, 32437715, 51900344, 64875430, 103800688, 129750860, 207601376, 259501720, 519003440, 1038006880]

約数ペア:

[(1, 1038006880), (2, 519003440), (4, 259501720), (5, 207601376), (8, 129750860), (10, 103800688), (16, 64875430), (20, 51900344), (32, 32437715), (37, 28054240), (40, 25950172), (67, 15492640), (74, 14027120), (80, 12975086), (134, 7746320), (148, 7013560), (160, 6487543), (185, 5610848), (268, 3873160), (296, 3506780), (335, 3098528), (370, 2805424), (536, 1936580), (592, 1753390), (670, 1549264), (740, 1402712), (1072, 968290), (1184, 876695), (1340, 774632), (1480, 701356), (2144, 484145), (2479, 418720), (2617, 396640), (2680, 387316), (2960, 350678), (4958, 209360), (5234, 198320), (5360, 193658), (5920, 175339), (9916, 104680), (10468, 99160), (10720, 96829), (12395, 83744), (13085, 79328), (19832, 52340), (20936, 49580), (24790, 41872), (26170, 39664)]