54013160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 128494080

約数和(自身を除く): 74480920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1013, 1240, 1333, 1720, 2026, 2666, 4052, 5065, 5332, 6665, 8104, 10130, 10664, 13330, 20260, 26660, 31403, 40520, 43559, 53320, 62806, 87118, 125612, 157015, 174236, 217795, 251224, 314030, 348472, 435590, 628060, 871180, 1256120, 1350329, 1742360, 2700658, 5401316, 6751645, 10802632, 13503290, 27006580, 54013160]

約数ペア:

[(1, 54013160), (2, 27006580), (4, 13503290), (5, 10802632), (8, 6751645), (10, 5401316), (20, 2700658), (31, 1742360), (40, 1350329), (43, 1256120), (62, 871180), (86, 628060), (124, 435590), (155, 348472), (172, 314030), (215, 251224), (248, 217795), (310, 174236), (344, 157015), (430, 125612), (620, 87118), (860, 62806), (1013, 53320), (1240, 43559), (1333, 40520), (1720, 31403), (2026, 26660), (2666, 20260), (4052, 13330), (5065, 10664), (5332, 10130), (6665, 8104)]