38604757760

素因数分解:

$2^8\times 5^1\times {\mathrm{353}}^1\times {\mathrm{85439}}^1$

素因数の和:85813

約数の個数: 72

約数和(自身を含む): 92733500160

約数和(自身を除く): 54128742400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 353, 640, 706, 1280, 1412, 1765, 2824, 3530, 5648, 7060, 11296, 14120, 22592, 28240, 45184, 56480, 85439, 90368, 112960, 170878, 225920, 341756, 427195, 451840, 683512, 854390, 1367024, 1708780, 2734048, 3417560, 5468096, 6835120, 10936192, 13670240, 21872384, 27340480, 30159967, 54680960, 60319934, 109361920, 120639868, 150799835, 241279736, 301599670, 482559472, 603199340, 965118944, 1206398680, 1930237888, 2412797360, 3860475776, 4825594720, 7720951552, 9651189440, 19302378880, 38604757760]

約数ペア:

[(1, 38604757760), (2, 19302378880), (4, 9651189440), (5, 7720951552), (8, 4825594720), (10, 3860475776), (16, 2412797360), (20, 1930237888), (32, 1206398680), (40, 965118944), (64, 603199340), (80, 482559472), (128, 301599670), (160, 241279736), (256, 150799835), (320, 120639868), (353, 109361920), (640, 60319934), (706, 54680960), (1280, 30159967), (1412, 27340480), (1765, 21872384), (2824, 13670240), (3530, 10936192), (5648, 6835120), (7060, 5468096), (11296, 3417560), (14120, 2734048), (22592, 1708780), (28240, 1367024), (45184, 854390), (56480, 683512), (85439, 451840), (90368, 427195), (112960, 341756), (170878, 225920)]