56001400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 170614080

約数和(自身を除く): 114612680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 100, 104, 119, 130, 136, 140, 170, 175, 181, 182, 200, 221, 238, 260, 280, 325, 340, 350, 362, 364, 425, 442, 455, 476, 520, 595, 650, 680, 700, 724, 728, 850, 884, 905, 910, 952, 1105, 1190, 1267, 1300, 1400, 1448, 1547, 1700, 1768, 1810, 1820, 2210, 2275, 2353, 2380, 2534, 2600, 2975, 3077, 3094, 3400, 3620, 3640, 4420, 4525, 4550, 4706, 4760, 5068, 5525, 5950, 6154, 6188, 6335, 7240, 7735, 8840, 9050, 9100, 9412, 10136, 11050, 11765, 11900, 12308, 12376, 12670, 15385, 15470, 16471, 18100, 18200, 18824, 21539, 22100, 23530, 23800, 24616, 25340, 30770, 30940, 31675, 32942, 36200, 38675, 40001, 43078, 44200, 47060, 50680, 58825, 61540, 61880, 63350, 65884, 76925, 77350, 80002, 82355, 86156, 94120, 107695, 117650, 123080, 126700, 131768, 153850, 154700, 160004, 164710, 172312, 200005, 215390, 235300, 253400, 280007, 307700, 309400, 320008, 329420, 400010, 411775, 430780, 470600, 538475, 560014, 615400, 658840, 800020, 823550, 861560, 1000025, 1076950, 1120028, 1400035, 1600040, 1647100, 2000050, 2153900, 2240056, 2800070, 3294200, 4000100, 4307800, 5600140, 7000175, 8000200, 11200280, 14000350, 28000700, 56001400]

約数ペア:

[(1, 56001400), (2, 28000700), (4, 14000350), (5, 11200280), (7, 8000200), (8, 7000175), (10, 5600140), (13, 4307800), (14, 4000100), (17, 3294200), (20, 2800070), (25, 2240056), (26, 2153900), (28, 2000050), (34, 1647100), (35, 1600040), (40, 1400035), (50, 1120028), (52, 1076950), (56, 1000025), (65, 861560), (68, 823550), (70, 800020), (85, 658840), (91, 615400), (100, 560014), (104, 538475), (119, 470600), (130, 430780), (136, 411775), (140, 400010), (170, 329420), (175, 320008), (181, 309400), (182, 307700), (200, 280007), (221, 253400), (238, 235300), (260, 215390), (280, 200005), (325, 172312), (340, 164710), (350, 160004), (362, 154700), (364, 153850), (425, 131768), (442, 126700), (455, 123080), (476, 117650), (520, 107695), (595, 94120), (650, 86156), (680, 82355), (700, 80002), (724, 77350), (728, 76925), (850, 65884), (884, 63350), (905, 61880), (910, 61540), (952, 58825), (1105, 50680), (1190, 47060), (1267, 44200), (1300, 43078), (1400, 40001), (1448, 38675), (1547, 36200), (1700, 32942), (1768, 31675), (1810, 30940), (1820, 30770), (2210, 25340), (2275, 24616), (2353, 23800), (2380, 23530), (2534, 22100), (2600, 21539), (2975, 18824), (3077, 18200), (3094, 18100), (3400, 16471), (3620, 15470), (3640, 15385), (4420, 12670), (4525, 12376), (4550, 12308), (4706, 11900), (4760, 11765), (5068, 11050), (5525, 10136), (5950, 9412), (6154, 9100), (6188, 9050), (6335, 8840), (7240, 7735)]