4841320820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6521}}^1\times {\mathrm{5303}}^1$

素因数の和:11840

約数の個数: 48

約数和(自身を含む): 11623143168

約数和(自身を除く): 6781822348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5303, 6521, 10606, 13042, 21212, 26084, 26515, 32605, 37121, 45647, 53030, 65210, 74242, 91294, 106060, 130420, 148484, 182588, 185605, 228235, 371210, 456470, 742420, 912940, 34580863, 69161726, 138323452, 172904315, 242066041, 345808630, 484132082, 691617260, 968264164, 1210330205, 2420660410, 4841320820]

約数ペア:

[(1, 4841320820), (2, 2420660410), (4, 1210330205), (5, 968264164), (7, 691617260), (10, 484132082), (14, 345808630), (20, 242066041), (28, 172904315), (35, 138323452), (70, 69161726), (140, 34580863), (5303, 912940), (6521, 742420), (10606, 456470), (13042, 371210), (21212, 228235), (26084, 185605), (26515, 182588), (32605, 148484), (37121, 130420), (45647, 106060), (53030, 91294), (65210, 74242)]