70448600

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 164874120

約数和(自身を除く): 94425520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 2161, 3260, 4075, 4322, 6520, 8150, 8644, 10805, 16300, 17288, 21610, 32600, 43220, 54025, 86440, 108050, 216100, 352243, 432200, 704486, 1408972, 1761215, 2817944, 3522430, 7044860, 8806075, 14089720, 17612150, 35224300, 70448600]

約数ペア:

[(1, 70448600), (2, 35224300), (4, 17612150), (5, 14089720), (8, 8806075), (10, 7044860), (20, 3522430), (25, 2817944), (40, 1761215), (50, 1408972), (100, 704486), (163, 432200), (200, 352243), (326, 216100), (652, 108050), (815, 86440), (1304, 54025), (1630, 43220), (2161, 32600), (3260, 21610), (4075, 17288), (4322, 16300), (6520, 10805), (8150, 8644)]