57420800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2243}}^1$

素因数の和:2273

約数の個数: 66

約数和(自身を含む): 142397508

約数和(自身を除く): 84976708

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, 2243, 2560, 3200, 4486, 5120, 6400, 8972, 11215, 12800, 17944, 22430, 25600, 35888, 44860, 56075, 71776, 89720, 112150, 143552, 179440, 224300, 287104, 358880, 448600, 574208, 717760, 897200, 1148416, 1435520, 1794400, 2296832, 2871040, 3588800, 5742080, 7177600, 11484160, 14355200, 28710400, 57420800]

約数ペア:

[(1, 57420800), (2, 28710400), (4, 14355200), (5, 11484160), (8, 7177600), (10, 5742080), (16, 3588800), (20, 2871040), (25, 2296832), (32, 1794400), (40, 1435520), (50, 1148416), (64, 897200), (80, 717760), (100, 574208), (128, 448600), (160, 358880), (200, 287104), (256, 224300), (320, 179440), (400, 143552), (512, 112150), (640, 89720), (800, 71776), (1024, 56075), (1280, 44860), (1600, 35888), (2243, 25600), (2560, 22430), (3200, 17944), (4486, 12800), (5120, 11215), (6400, 8972)]