1325707510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{24419}}^1$

素因数の和:24576

約数の個数: 32

約数和(自身を含む): 2452744800

約数和(自身を除く): 1127037290

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 5429, 10858, 24419, 27145, 48838, 54290, 122095, 244190, 1489559, 2173291, 2979118, 4346582, 7447795, 10866455, 14895590, 21732910, 132570751, 265141502, 662853755, 1325707510]

約数ペア:

[(1, 1325707510), (2, 662853755), (5, 265141502), (10, 132570751), (61, 21732910), (89, 14895590), (122, 10866455), (178, 7447795), (305, 4346582), (445, 2979118), (610, 2173291), (890, 1489559), (5429, 244190), (10858, 122095), (24419, 54290), (27145, 48838)]