229657600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{8971}}^1$

素因数の和:9001

約数の個数: 66

約数和(自身を含む): 569336204

約数和(自身を除く): 339678604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 8971, 12800, 17942, 25600, 35884, 44855, 71768, 89710, 143536, 179420, 224275, 287072, 358840, 448550, 574144, 717680, 897100, 1148288, 1435360, 1794200, 2296576, 2870720, 3588400, 4593152, 5741440, 7176800, 9186304, 11482880, 14353600, 22965760, 28707200, 45931520, 57414400, 114828800, 229657600]

約数ペア:

[(1, 229657600), (2, 114828800), (4, 57414400), (5, 45931520), (8, 28707200), (10, 22965760), (16, 14353600), (20, 11482880), (25, 9186304), (32, 7176800), (40, 5741440), (50, 4593152), (64, 3588400), (80, 2870720), (100, 2296576), (128, 1794200), (160, 1435360), (200, 1148288), (256, 897100), (320, 717680), (400, 574144), (512, 448550), (640, 358840), (800, 287072), (1024, 224275), (1280, 179420), (1600, 143536), (2560, 89710), (3200, 71768), (5120, 44855), (6400, 35884), (8971, 25600), (12800, 17942)]