13176800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 39809952

約数和(自身を除く): 26633152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 181, 182, 200, 208, 224, 260, 280, 325, 350, 362, 364, 400, 416, 455, 520, 560, 650, 700, 724, 728, 800, 905, 910, 1040, 1120, 1267, 1300, 1400, 1448, 1456, 1810, 1820, 2080, 2275, 2353, 2534, 2600, 2800, 2896, 2912, 3620, 3640, 4525, 4550, 4706, 5068, 5200, 5600, 5792, 6335, 7240, 7280, 9050, 9100, 9412, 10136, 10400, 11765, 12670, 14480, 14560, 16471, 18100, 18200, 18824, 20272, 23530, 25340, 28960, 31675, 32942, 36200, 36400, 37648, 40544, 47060, 50680, 58825, 63350, 65884, 72400, 72800, 75296, 82355, 94120, 101360, 117650, 126700, 131768, 144800, 164710, 188240, 202720, 235300, 253400, 263536, 329420, 376480, 411775, 470600, 506800, 527072, 658840, 823550, 941200, 1013600, 1317680, 1647100, 1882400, 2635360, 3294200, 6588400, 13176800]

約数ペア:

[(1, 13176800), (2, 6588400), (4, 3294200), (5, 2635360), (7, 1882400), (8, 1647100), (10, 1317680), (13, 1013600), (14, 941200), (16, 823550), (20, 658840), (25, 527072), (26, 506800), (28, 470600), (32, 411775), (35, 376480), (40, 329420), (50, 263536), (52, 253400), (56, 235300), (65, 202720), (70, 188240), (80, 164710), (91, 144800), (100, 131768), (104, 126700), (112, 117650), (130, 101360), (140, 94120), (160, 82355), (175, 75296), (181, 72800), (182, 72400), (200, 65884), (208, 63350), (224, 58825), (260, 50680), (280, 47060), (325, 40544), (350, 37648), (362, 36400), (364, 36200), (400, 32942), (416, 31675), (455, 28960), (520, 25340), (560, 23530), (650, 20272), (700, 18824), (724, 18200), (728, 18100), (800, 16471), (905, 14560), (910, 14480), (1040, 12670), (1120, 11765), (1267, 10400), (1300, 10136), (1400, 9412), (1448, 9100), (1456, 9050), (1810, 7280), (1820, 7240), (2080, 6335), (2275, 5792), (2353, 5600), (2534, 5200), (2600, 5068), (2800, 4706), (2896, 4550), (2912, 4525), (3620, 3640)]