45235760

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3469}}^1$

素因数の和:3645

約数の個数: 40

約数和(自身を含む): 105848880

約数和(自身を除く): 60613120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 3469, 6520, 6938, 13040, 13876, 17345, 27752, 34690, 55504, 69380, 138760, 277520, 565447, 1130894, 2261788, 2827235, 4523576, 5654470, 9047152, 11308940, 22617880, 45235760]

約数ペア:

[(1, 45235760), (2, 22617880), (4, 11308940), (5, 9047152), (8, 5654470), (10, 4523576), (16, 2827235), (20, 2261788), (40, 1130894), (80, 565447), (163, 277520), (326, 138760), (652, 69380), (815, 55504), (1304, 34690), (1630, 27752), (2608, 17345), (3260, 13876), (3469, 13040), (6520, 6938)]