57606920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 148936320

約数和(自身を除く): 91329400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 233, 280, 466, 883, 932, 1165, 1631, 1766, 1864, 2330, 3262, 3532, 4415, 4660, 6181, 6524, 7064, 8155, 8830, 9320, 12362, 13048, 16310, 17660, 24724, 30905, 32620, 35320, 49448, 61810, 65240, 123620, 205739, 247240, 411478, 822956, 1028695, 1440173, 1645912, 2057390, 2880346, 4114780, 5760692, 7200865, 8229560, 11521384, 14401730, 28803460, 57606920]

約数ペア:

[(1, 57606920), (2, 28803460), (4, 14401730), (5, 11521384), (7, 8229560), (8, 7200865), (10, 5760692), (14, 4114780), (20, 2880346), (28, 2057390), (35, 1645912), (40, 1440173), (56, 1028695), (70, 822956), (140, 411478), (233, 247240), (280, 205739), (466, 123620), (883, 65240), (932, 61810), (1165, 49448), (1631, 35320), (1766, 32620), (1864, 30905), (2330, 24724), (3262, 17660), (3532, 16310), (4415, 13048), (4660, 12362), (6181, 9320), (6524, 8830), (7064, 8155)]