23014400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 132

約数和(自身を含む): 60918720

約数和(自身を除く): 37904320

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, 1024, 1160, 1240, 1280, 1450, 1550, 1600, 1798, 1856, 1984, 2320, 2480, 2560, 2900, 3100, 3200, 3596, 3712, 3968, 4495, 4640, 4960, 5120, 5800, 6200, 6400, 7192, 7424, 7936, 8990, 9280, 9920, 11600, 12400, 12800, 14384, 14848, 15872, 17980, 18560, 19840, 22475, 23200, 24800, 25600, 28768, 29696, 31744, 35960, 37120, 39680, 44950, 46400, 49600, 57536, 71920, 74240, 79360, 89900, 92800, 99200, 115072, 143840, 148480, 158720, 179800, 185600, 198400, 230144, 287680, 359600, 371200, 396800, 460288, 575360, 719200, 742400, 793600, 920576, 1150720, 1438400, 2301440, 2876800, 4602880, 5753600, 11507200, 23014400]

約数ペア:

[(1, 23014400), (2, 11507200), (4, 5753600), (5, 4602880), (8, 2876800), (10, 2301440), (16, 1438400), (20, 1150720), (25, 920576), (29, 793600), (31, 742400), (32, 719200), (40, 575360), (50, 460288), (58, 396800), (62, 371200), (64, 359600), (80, 287680), (100, 230144), (116, 198400), (124, 185600), (128, 179800), (145, 158720), (155, 148480), (160, 143840), (200, 115072), (232, 99200), (248, 92800), (256, 89900), (290, 79360), (310, 74240), (320, 71920), (400, 57536), (464, 49600), (496, 46400), (512, 44950), (580, 39680), (620, 37120), (640, 35960), (725, 31744), (775, 29696), (800, 28768), (899, 25600), (928, 24800), (992, 23200), (1024, 22475), (1160, 19840), (1240, 18560), (1280, 17980), (1450, 15872), (1550, 14848), (1600, 14384), (1798, 12800), (1856, 12400), (1984, 11600), (2320, 9920), (2480, 9280), (2560, 8990), (2900, 7936), (3100, 7424), (3200, 7192), (3596, 6400), (3712, 6200), (3968, 5800), (4495, 5120), (4640, 4960)]