32153600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 84

約数和(自身を含む): 80243934

約数和(自身を除く): 48090334

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 200, 256, 314, 320, 400, 512, 628, 640, 785, 800, 1024, 1256, 1280, 1570, 1600, 2048, 2512, 2560, 3140, 3200, 3925, 4096, 5024, 5120, 6280, 6400, 7850, 8192, 10048, 10240, 12560, 12800, 15700, 20096, 20480, 25120, 25600, 31400, 40192, 40960, 50240, 51200, 62800, 80384, 100480, 102400, 125600, 160768, 200960, 204800, 251200, 321536, 401920, 502400, 643072, 803840, 1004800, 1286144, 1607680, 2009600, 3215360, 4019200, 6430720, 8038400, 16076800, 32153600]

約数ペア:

[(1, 32153600), (2, 16076800), (4, 8038400), (5, 6430720), (8, 4019200), (10, 3215360), (16, 2009600), (20, 1607680), (25, 1286144), (32, 1004800), (40, 803840), (50, 643072), (64, 502400), (80, 401920), (100, 321536), (128, 251200), (157, 204800), (160, 200960), (200, 160768), (256, 125600), (314, 102400), (320, 100480), (400, 80384), (512, 62800), (628, 51200), (640, 50240), (785, 40960), (800, 40192), (1024, 31400), (1256, 25600), (1280, 25120), (1570, 20480), (1600, 20096), (2048, 15700), (2512, 12800), (2560, 12560), (3140, 10240), (3200, 10048), (3925, 8192), (4096, 7850), (5024, 6400), (5120, 6280)]