236426720

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16603}}^1$

素因数の和:16707

約数の個数: 48

約数和(自身を含む): 564868080

約数和(自身を除く): 328441360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14240, 16603, 33206, 66412, 83015, 132824, 166030, 265648, 332060, 531296, 664120, 1328240, 1477667, 2656480, 2955334, 5910668, 7388335, 11821336, 14776670, 23642672, 29553340, 47285344, 59106680, 118213360, 236426720]

約数ペア:

[(1, 236426720), (2, 118213360), (4, 59106680), (5, 47285344), (8, 29553340), (10, 23642672), (16, 14776670), (20, 11821336), (32, 7388335), (40, 5910668), (80, 2955334), (89, 2656480), (160, 1477667), (178, 1328240), (356, 664120), (445, 531296), (712, 332060), (890, 265648), (1424, 166030), (1780, 132824), (2848, 83015), (3560, 66412), (7120, 33206), (14240, 16603)]