53638400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 162

約数和(自身を含む): 145895610

約数和(自身を除く): 92257210

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 64, 68, 80, 85, 100, 116, 128, 136, 145, 160, 170, 200, 232, 256, 272, 289, 290, 320, 340, 400, 425, 464, 493, 544, 578, 580, 640, 680, 725, 800, 850, 928, 986, 1088, 1156, 1160, 1280, 1360, 1445, 1450, 1600, 1700, 1856, 1972, 2176, 2312, 2320, 2465, 2720, 2890, 2900, 3200, 3400, 3712, 3944, 4352, 4624, 4640, 4930, 5440, 5780, 5800, 6400, 6800, 7225, 7424, 7888, 8381, 9248, 9280, 9860, 10880, 11560, 11600, 12325, 13600, 14450, 15776, 16762, 18496, 18560, 19720, 21760, 23120, 23200, 24650, 27200, 28900, 31552, 33524, 36992, 37120, 39440, 41905, 46240, 46400, 49300, 54400, 57800, 63104, 67048, 73984, 78880, 83810, 92480, 92800, 98600, 108800, 115600, 126208, 134096, 157760, 167620, 184960, 185600, 197200, 209525, 231200, 268192, 315520, 335240, 369920, 394400, 419050, 462400, 536384, 631040, 670480, 788800, 838100, 924800, 1072768, 1340960, 1577600, 1676200, 1849600, 2145536, 2681920, 3155200, 3352400, 5363840, 6704800, 10727680, 13409600, 26819200, 53638400]

約数ペア:

[(1, 53638400), (2, 26819200), (4, 13409600), (5, 10727680), (8, 6704800), (10, 5363840), (16, 3352400), (17, 3155200), (20, 2681920), (25, 2145536), (29, 1849600), (32, 1676200), (34, 1577600), (40, 1340960), (50, 1072768), (58, 924800), (64, 838100), (68, 788800), (80, 670480), (85, 631040), (100, 536384), (116, 462400), (128, 419050), (136, 394400), (145, 369920), (160, 335240), (170, 315520), (200, 268192), (232, 231200), (256, 209525), (272, 197200), (289, 185600), (290, 184960), (320, 167620), (340, 157760), (400, 134096), (425, 126208), (464, 115600), (493, 108800), (544, 98600), (578, 92800), (580, 92480), (640, 83810), (680, 78880), (725, 73984), (800, 67048), (850, 63104), (928, 57800), (986, 54400), (1088, 49300), (1156, 46400), (1160, 46240), (1280, 41905), (1360, 39440), (1445, 37120), (1450, 36992), (1600, 33524), (1700, 31552), (1856, 28900), (1972, 27200), (2176, 24650), (2312, 23200), (2320, 23120), (2465, 21760), (2720, 19720), (2890, 18560), (2900, 18496), (3200, 16762), (3400, 15776), (3712, 14450), (3944, 13600), (4352, 12325), (4624, 11600), (4640, 11560), (4930, 10880), (5440, 9860), (5780, 9280), (5800, 9248), (6400, 8381), (6800, 7888), (7225, 7424)]