57229720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46153}}^1$

素因数の和:46195

約数の個数: 32

約数和(自身を含む): 132923520

約数和(自身を除く): 75693800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 46153, 92306, 184612, 230765, 369224, 461530, 923060, 1430743, 1846120, 2861486, 5722972, 7153715, 11445944, 14307430, 28614860, 57229720]

約数ペア:

[(1, 57229720), (2, 28614860), (4, 14307430), (5, 11445944), (8, 7153715), (10, 5722972), (20, 2861486), (31, 1846120), (40, 1430743), (62, 923060), (124, 461530), (155, 369224), (248, 230765), (310, 184612), (620, 92306), (1240, 46153)]