111532720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107243}}^1$

素因数の和:107269

約数の個数: 40

約数和(自身を含む): 279263376

約数和(自身を除く): 167730656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 107243, 214486, 428972, 536215, 857944, 1072430, 1394159, 1715888, 2144860, 2788318, 4289720, 5576636, 6970795, 8579440, 11153272, 13941590, 22306544, 27883180, 55766360, 111532720]

約数ペア:

[(1, 111532720), (2, 55766360), (4, 27883180), (5, 22306544), (8, 13941590), (10, 11153272), (13, 8579440), (16, 6970795), (20, 5576636), (26, 4289720), (40, 2788318), (52, 2144860), (65, 1715888), (80, 1394159), (104, 1072430), (130, 857944), (208, 536215), (260, 428972), (520, 214486), (1040, 107243)]