10897971200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{212851}}^1$

素因数の和:212883

約数の個数: 72

約数和(自身を含む): 27020497140

約数和(自身を除く): 16122525940

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, 2048, 2560, 3200, 5120, 6400, 10240, 12800, 25600, 51200, 212851, 425702, 851404, 1064255, 1702808, 2128510, 3405616, 4257020, 5321275, 6811232, 8514040, 10642550, 13622464, 17028080, 21285100, 27244928, 34056160, 42570200, 54489856, 68112320, 85140400, 108979712, 136224640, 170280800, 217959424, 272449280, 340561600, 435918848, 544898560, 681123200, 1089797120, 1362246400, 2179594240, 2724492800, 5448985600, 10897971200]

約数ペア:

[(1, 10897971200), (2, 5448985600), (4, 2724492800), (5, 2179594240), (8, 1362246400), (10, 1089797120), (16, 681123200), (20, 544898560), (25, 435918848), (32, 340561600), (40, 272449280), (50, 217959424), (64, 170280800), (80, 136224640), (100, 108979712), (128, 85140400), (160, 68112320), (200, 54489856), (256, 42570200), (320, 34056160), (400, 27244928), (512, 21285100), (640, 17028080), (800, 13622464), (1024, 10642550), (1280, 8514040), (1600, 6811232), (2048, 5321275), (2560, 4257020), (3200, 3405616), (5120, 2128510), (6400, 1702808), (10240, 1064255), (12800, 851404), (25600, 425702), (51200, 212851)]