228889600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{8941}}^1$

素因数の和:8971

約数の個数: 66

約数和(自身を含む): 567432494

約数和(自身を除く): 338542894

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, 8941, 12800, 17882, 25600, 35764, 44705, 71528, 89410, 143056, 178820, 223525, 286112, 357640, 447050, 572224, 715280, 894100, 1144448, 1430560, 1788200, 2288896, 2861120, 3576400, 4577792, 5722240, 7152800, 9155584, 11444480, 14305600, 22888960, 28611200, 45777920, 57222400, 114444800, 228889600]

約数ペア:

[(1, 228889600), (2, 114444800), (4, 57222400), (5, 45777920), (8, 28611200), (10, 22888960), (16, 14305600), (20, 11444480), (25, 9155584), (32, 7152800), (40, 5722240), (50, 4577792), (64, 3576400), (80, 2861120), (100, 2288896), (128, 1788200), (160, 1430560), (200, 1144448), (256, 894100), (320, 715280), (400, 572224), (512, 447050), (640, 357640), (800, 286112), (1024, 223525), (1280, 178820), (1600, 143056), (2560, 89410), (3200, 71528), (5120, 44705), (6400, 35764), (8941, 25600), (12800, 17882)]