37984251890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{129803}}^1$

素因数の和:132074

約数の個数: 32

約数和(自身を含む): 73664289216

約数和(自身を除く): 35680037326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2251, 4502, 11255, 22510, 29263, 58526, 129803, 146315, 259606, 292630, 649015, 1298030, 1687439, 3374878, 8437195, 16874390, 292186553, 584373106, 1460932765, 2921865530, 3798425189, 7596850378, 18992125945, 37984251890]

約数ペア:

[(1, 37984251890), (2, 18992125945), (5, 7596850378), (10, 3798425189), (13, 2921865530), (26, 1460932765), (65, 584373106), (130, 292186553), (2251, 16874390), (4502, 8437195), (11255, 3374878), (22510, 1687439), (29263, 1298030), (58526, 649015), (129803, 292630), (146315, 259606)]