88009960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 207982080

約数和(自身を除く): 119972120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 271, 353, 460, 542, 706, 920, 1084, 1355, 1412, 1765, 2168, 2710, 2824, 3530, 5420, 6233, 7060, 8119, 10840, 12466, 14120, 16238, 24932, 31165, 32476, 40595, 49864, 62330, 64952, 81190, 95663, 124660, 162380, 191326, 249320, 324760, 382652, 478315, 765304, 956630, 1913260, 2200249, 3826520, 4400498, 8800996, 11001245, 17601992, 22002490, 44004980, 88009960]

約数ペア:

[(1, 88009960), (2, 44004980), (4, 22002490), (5, 17601992), (8, 11001245), (10, 8800996), (20, 4400498), (23, 3826520), (40, 2200249), (46, 1913260), (92, 956630), (115, 765304), (184, 478315), (230, 382652), (271, 324760), (353, 249320), (460, 191326), (542, 162380), (706, 124660), (920, 95663), (1084, 81190), (1355, 64952), (1412, 62330), (1765, 49864), (2168, 40595), (2710, 32476), (2824, 31165), (3530, 24932), (5420, 16238), (6233, 14120), (7060, 12466), (8119, 10840)]