57792800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5590

約数の個数: 72

約数和(自身を含む): 151966836

約数和(自身を除く): 94174036

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 5557, 10400, 11114, 22228, 27785, 44456, 55570, 72241, 88912, 111140, 138925, 144482, 177824, 222280, 277850, 288964, 361205, 444560, 555700, 577928, 722410, 889120, 1111400, 1155856, 1444820, 1806025, 2222800, 2311712, 2889640, 3612050, 4445600, 5779280, 7224100, 11558560, 14448200, 28896400, 57792800]

約数ペア:

[(1, 57792800), (2, 28896400), (4, 14448200), (5, 11558560), (8, 7224100), (10, 5779280), (13, 4445600), (16, 3612050), (20, 2889640), (25, 2311712), (26, 2222800), (32, 1806025), (40, 1444820), (50, 1155856), (52, 1111400), (65, 889120), (80, 722410), (100, 577928), (104, 555700), (130, 444560), (160, 361205), (200, 288964), (208, 277850), (260, 222280), (325, 177824), (400, 144482), (416, 138925), (520, 111140), (650, 88912), (800, 72241), (1040, 55570), (1300, 44456), (2080, 27785), (2600, 22228), (5200, 11114), (5557, 10400)]