77573020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24091}}^1$

素因数の和:24130

約数の個数: 48

約数和(自身を含む): 194277888

約数和(自身を除く): 116704868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 24091, 48182, 96364, 120455, 168637, 240910, 337274, 481820, 554093, 674548, 843185, 1108186, 1686370, 2216372, 2770465, 3372740, 3878651, 5540930, 7757302, 11081860, 15514604, 19393255, 38786510, 77573020]

約数ペア:

[(1, 77573020), (2, 38786510), (4, 19393255), (5, 15514604), (7, 11081860), (10, 7757302), (14, 5540930), (20, 3878651), (23, 3372740), (28, 2770465), (35, 2216372), (46, 1686370), (70, 1108186), (92, 843185), (115, 674548), (140, 554093), (161, 481820), (230, 337274), (322, 240910), (460, 168637), (644, 120455), (805, 96364), (1610, 48182), (3220, 24091)]