10947800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 27825600

約数和(自身を除く): 16877800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 67, 76, 86, 95, 100, 134, 152, 172, 190, 200, 215, 268, 335, 344, 380, 430, 475, 536, 670, 760, 817, 860, 950, 1075, 1273, 1340, 1634, 1675, 1720, 1900, 2150, 2546, 2680, 2881, 3268, 3350, 3800, 4085, 4300, 5092, 5762, 6365, 6536, 6700, 8170, 8600, 10184, 11524, 12730, 13400, 14405, 16340, 20425, 23048, 25460, 28810, 31825, 32680, 40850, 50920, 54739, 57620, 63650, 72025, 81700, 109478, 115240, 127300, 144050, 163400, 218956, 254600, 273695, 288100, 437912, 547390, 576200, 1094780, 1368475, 2189560, 2736950, 5473900, 10947800]

約数ペア:

[(1, 10947800), (2, 5473900), (4, 2736950), (5, 2189560), (8, 1368475), (10, 1094780), (19, 576200), (20, 547390), (25, 437912), (38, 288100), (40, 273695), (43, 254600), (50, 218956), (67, 163400), (76, 144050), (86, 127300), (95, 115240), (100, 109478), (134, 81700), (152, 72025), (172, 63650), (190, 57620), (200, 54739), (215, 50920), (268, 40850), (335, 32680), (344, 31825), (380, 28810), (430, 25460), (475, 23048), (536, 20425), (670, 16340), (760, 14405), (817, 13400), (860, 12730), (950, 11524), (1075, 10184), (1273, 8600), (1340, 8170), (1634, 6700), (1675, 6536), (1720, 6365), (1900, 5762), (2150, 5092), (2546, 4300), (2680, 4085), (2881, 3800), (3268, 3350)]