250506230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15173}}^1$

素因数の和:15320

約数の個数: 32

約数和(自身を含む): 489452544

約数和(自身を除く): 238946314

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 15173, 16510, 30346, 75865, 151730, 197249, 394498, 986245, 1926971, 1972490, 3853942, 9634855, 19269710, 25050623, 50101246, 125253115, 250506230]

約数ペア:

[(1, 250506230), (2, 125253115), (5, 50101246), (10, 25050623), (13, 19269710), (26, 9634855), (65, 3853942), (127, 1972490), (130, 1926971), (254, 986245), (635, 394498), (1270, 197249), (1651, 151730), (3302, 75865), (8255, 30346), (15173, 16510)]