1110246400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 132

約数和(自身を含む): 2842873600

約数和(自身を除く): 1732627200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1024, 1240, 1280, 1399, 1550, 1600, 1984, 2480, 2560, 2798, 3100, 3200, 3968, 4960, 5120, 5596, 6200, 6400, 6995, 7936, 9920, 11192, 12400, 12800, 13990, 15872, 19840, 22384, 24800, 25600, 27980, 31744, 34975, 39680, 43369, 44768, 49600, 55960, 69950, 79360, 86738, 89536, 99200, 111920, 139900, 158720, 173476, 179072, 198400, 216845, 223840, 279800, 346952, 358144, 396800, 433690, 447680, 559600, 693904, 716288, 793600, 867380, 895360, 1084225, 1119200, 1387808, 1432576, 1734760, 1790720, 2168450, 2238400, 2775616, 3469520, 3581440, 4336900, 4476800, 5551232, 6939040, 7162880, 8673800, 8953600, 11102464, 13878080, 17347600, 17907200, 22204928, 27756160, 34695200, 35814400, 44409856, 55512320, 69390400, 111024640, 138780800, 222049280, 277561600, 555123200, 1110246400]

約数ペア:

[(1, 1110246400), (2, 555123200), (4, 277561600), (5, 222049280), (8, 138780800), (10, 111024640), (16, 69390400), (20, 55512320), (25, 44409856), (31, 35814400), (32, 34695200), (40, 27756160), (50, 22204928), (62, 17907200), (64, 17347600), (80, 13878080), (100, 11102464), (124, 8953600), (128, 8673800), (155, 7162880), (160, 6939040), (200, 5551232), (248, 4476800), (256, 4336900), (310, 3581440), (320, 3469520), (400, 2775616), (496, 2238400), (512, 2168450), (620, 1790720), (640, 1734760), (775, 1432576), (800, 1387808), (992, 1119200), (1024, 1084225), (1240, 895360), (1280, 867380), (1399, 793600), (1550, 716288), (1600, 693904), (1984, 559600), (2480, 447680), (2560, 433690), (2798, 396800), (3100, 358144), (3200, 346952), (3968, 279800), (4960, 223840), (5120, 216845), (5596, 198400), (6200, 179072), (6400, 173476), (6995, 158720), (7936, 139900), (9920, 111920), (11192, 99200), (12400, 89536), (12800, 86738), (13990, 79360), (15872, 69950), (19840, 55960), (22384, 49600), (24800, 44768), (25600, 43369), (27980, 39680), (31744, 34975)]