11507200

素因数分解:

$2^9\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 30444480

約数和(自身を除く): 18937280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 64, 80, 100, 116, 124, 128, 145, 155, 160, 200, 232, 248, 256, 290, 310, 320, 400, 464, 496, 512, 580, 620, 640, 725, 775, 800, 899, 928, 992, 1160, 1240, 1280, 1450, 1550, 1600, 1798, 1856, 1984, 2320, 2480, 2560, 2900, 3100, 3200, 3596, 3712, 3968, 4495, 4640, 4960, 5800, 6200, 6400, 7192, 7424, 7936, 8990, 9280, 9920, 11600, 12400, 12800, 14384, 14848, 15872, 17980, 18560, 19840, 22475, 23200, 24800, 28768, 35960, 37120, 39680, 44950, 46400, 49600, 57536, 71920, 74240, 79360, 89900, 92800, 99200, 115072, 143840, 179800, 185600, 198400, 230144, 287680, 359600, 371200, 396800, 460288, 575360, 719200, 1150720, 1438400, 2301440, 2876800, 5753600, 11507200]

約数ペア:

[(1, 11507200), (2, 5753600), (4, 2876800), (5, 2301440), (8, 1438400), (10, 1150720), (16, 719200), (20, 575360), (25, 460288), (29, 396800), (31, 371200), (32, 359600), (40, 287680), (50, 230144), (58, 198400), (62, 185600), (64, 179800), (80, 143840), (100, 115072), (116, 99200), (124, 92800), (128, 89900), (145, 79360), (155, 74240), (160, 71920), (200, 57536), (232, 49600), (248, 46400), (256, 44950), (290, 39680), (310, 37120), (320, 35960), (400, 28768), (464, 24800), (496, 23200), (512, 22475), (580, 19840), (620, 18560), (640, 17980), (725, 15872), (775, 14848), (800, 14384), (899, 12800), (928, 12400), (992, 11600), (1160, 9920), (1240, 9280), (1280, 8990), (1450, 7936), (1550, 7424), (1600, 7192), (1798, 6400), (1856, 6200), (1984, 5800), (2320, 4960), (2480, 4640), (2560, 4495), (2900, 3968), (3100, 3712), (3200, 3596)]