2241551560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 5106499200

約数和(自身を除く): 2864947640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 439, 535, 856, 878, 1070, 1193, 1756, 2140, 2195, 2386, 3512, 4280, 4390, 4772, 5965, 8780, 9544, 11930, 17560, 23860, 46973, 47720, 93946, 127651, 187892, 234865, 255302, 375784, 469730, 510604, 523727, 638255, 939460, 1021208, 1047454, 1276510, 1878920, 2094908, 2553020, 2618635, 4189816, 5106040, 5237270, 10474540, 20949080, 56038789, 112077578, 224155156, 280193945, 448310312, 560387890, 1120775780, 2241551560]

約数ペア:

[(1, 2241551560), (2, 1120775780), (4, 560387890), (5, 448310312), (8, 280193945), (10, 224155156), (20, 112077578), (40, 56038789), (107, 20949080), (214, 10474540), (428, 5237270), (439, 5106040), (535, 4189816), (856, 2618635), (878, 2553020), (1070, 2094908), (1193, 1878920), (1756, 1276510), (2140, 1047454), (2195, 1021208), (2386, 939460), (3512, 638255), (4280, 523727), (4390, 510604), (4772, 469730), (5965, 375784), (8780, 255302), (9544, 234865), (11930, 187892), (17560, 127651), (23860, 93946), (46973, 47720)]