425369600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 168

約数和(自身を含む): 1105131648

約数和(自身を除く): 679762048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 67, 80, 100, 124, 128, 134, 155, 160, 200, 248, 256, 268, 310, 320, 335, 400, 496, 512, 536, 620, 640, 670, 775, 800, 992, 1024, 1072, 1240, 1280, 1340, 1550, 1600, 1675, 1984, 2048, 2077, 2144, 2480, 2560, 2680, 3100, 3200, 3350, 3968, 4096, 4154, 4288, 4960, 5120, 5360, 6200, 6400, 6700, 7936, 8192, 8308, 8576, 9920, 10240, 10385, 10720, 12400, 12800, 13400, 15872, 16616, 17152, 19840, 20480, 20770, 21440, 24800, 25600, 26800, 31744, 33232, 34304, 39680, 40960, 41540, 42880, 49600, 51200, 51925, 53600, 63488, 66464, 68608, 79360, 83080, 85760, 99200, 102400, 103850, 107200, 126976, 132928, 137216, 158720, 166160, 171520, 198400, 204800, 207700, 214400, 253952, 265856, 274432, 317440, 332320, 343040, 396800, 415400, 428800, 531712, 548864, 634880, 664640, 686080, 793600, 830800, 857600, 1063424, 1269760, 1329280, 1372160, 1587200, 1661600, 1715200, 2126848, 2658560, 2744320, 3174400, 3323200, 3430400, 4253696, 5317120, 6348800, 6646400, 6860800, 8507392, 10634240, 13292800, 13721600, 17014784, 21268480, 26585600, 42536960, 53171200, 85073920, 106342400, 212684800, 425369600]

約数ペア:

[(1, 425369600), (2, 212684800), (4, 106342400), (5, 85073920), (8, 53171200), (10, 42536960), (16, 26585600), (20, 21268480), (25, 17014784), (31, 13721600), (32, 13292800), (40, 10634240), (50, 8507392), (62, 6860800), (64, 6646400), (67, 6348800), (80, 5317120), (100, 4253696), (124, 3430400), (128, 3323200), (134, 3174400), (155, 2744320), (160, 2658560), (200, 2126848), (248, 1715200), (256, 1661600), (268, 1587200), (310, 1372160), (320, 1329280), (335, 1269760), (400, 1063424), (496, 857600), (512, 830800), (536, 793600), (620, 686080), (640, 664640), (670, 634880), (775, 548864), (800, 531712), (992, 428800), (1024, 415400), (1072, 396800), (1240, 343040), (1280, 332320), (1340, 317440), (1550, 274432), (1600, 265856), (1675, 253952), (1984, 214400), (2048, 207700), (2077, 204800), (2144, 198400), (2480, 171520), (2560, 166160), (2680, 158720), (3100, 137216), (3200, 132928), (3350, 126976), (3968, 107200), (4096, 103850), (4154, 102400), (4288, 99200), (4960, 85760), (5120, 83080), (5360, 79360), (6200, 68608), (6400, 66464), (6700, 63488), (7936, 53600), (8192, 51925), (8308, 51200), (8576, 49600), (9920, 42880), (10240, 41540), (10385, 40960), (10720, 39680), (12400, 34304), (12800, 33232), (13400, 31744), (15872, 26800), (16616, 25600), (17152, 24800), (19840, 21440), (20480, 20770)]