9094174280

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1\times {\mathrm{877}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 20568273840

約数和(自身を除く): 11474099560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 653, 794, 877, 1306, 1588, 1754, 1985, 2612, 3176, 3265, 3508, 3970, 4385, 5224, 6530, 7016, 7940, 8770, 13060, 15880, 17540, 26120, 35080, 259241, 348169, 518482, 572681, 696338, 1036964, 1145362, 1296205, 1392676, 1740845, 2073928, 2290724, 2592410, 2785352, 2863405, 3481690, 4581448, 5184820, 5726810, 6963380, 10369640, 11453620, 13926760, 22907240, 227354357, 454708714, 909417428, 1136771785, 1818834856, 2273543570, 4547087140, 9094174280]

約数ペア:

[(1, 9094174280), (2, 4547087140), (4, 2273543570), (5, 1818834856), (8, 1136771785), (10, 909417428), (20, 454708714), (40, 227354357), (397, 22907240), (653, 13926760), (794, 11453620), (877, 10369640), (1306, 6963380), (1588, 5726810), (1754, 5184820), (1985, 4581448), (2612, 3481690), (3176, 2863405), (3265, 2785352), (3508, 2592410), (3970, 2290724), (4385, 2073928), (5224, 1740845), (6530, 1392676), (7016, 1296205), (7940, 1145362), (8770, 1036964), (13060, 696338), (15880, 572681), (17540, 518482), (26120, 348169), (35080, 259241)]