11587280

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 27097224

約数和(自身を除く): 15509944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 601, 964, 1202, 1205, 1928, 2404, 2410, 3005, 3856, 4808, 4820, 6010, 9616, 9640, 12020, 19280, 24040, 48080, 144841, 289682, 579364, 724205, 1158728, 1448410, 2317456, 2896820, 5793640, 11587280]

約数ペア:

[(1, 11587280), (2, 5793640), (4, 2896820), (5, 2317456), (8, 1448410), (10, 1158728), (16, 724205), (20, 579364), (40, 289682), (80, 144841), (241, 48080), (482, 24040), (601, 19280), (964, 12020), (1202, 9640), (1205, 9616), (1928, 6010), (2404, 4820), (2410, 4808), (3005, 3856)]