125091520

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 299027088

約数和(自身を除く): 173935568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 1181, 1324, 1655, 2362, 2648, 3310, 4724, 5296, 5905, 6620, 9448, 10592, 11810, 13240, 18896, 21184, 23620, 26480, 37792, 47240, 52960, 75584, 94480, 105920, 188960, 377920, 390911, 781822, 1563644, 1954555, 3127288, 3909110, 6254576, 7818220, 12509152, 15636440, 25018304, 31272880, 62545760, 125091520]

約数ペア:

[(1, 125091520), (2, 62545760), (4, 31272880), (5, 25018304), (8, 15636440), (10, 12509152), (16, 7818220), (20, 6254576), (32, 3909110), (40, 3127288), (64, 1954555), (80, 1563644), (160, 781822), (320, 390911), (331, 377920), (662, 188960), (1181, 105920), (1324, 94480), (1655, 75584), (2362, 52960), (2648, 47240), (3310, 37792), (4724, 26480), (5296, 23620), (5905, 21184), (6620, 18896), (9448, 13240), (10592, 11810)]