3419665280

素因数分解:

$2^7\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2657}}^1$

素因数の和:4687

約数の個数: 64

約数和(自身を含む): 8182280880

約数和(自身を除く): 4762615600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2011, 2657, 4022, 5314, 8044, 10055, 10628, 13285, 16088, 20110, 21256, 26570, 32176, 40220, 42512, 53140, 64352, 80440, 85024, 106280, 128704, 160880, 170048, 212560, 257408, 321760, 340096, 425120, 643520, 850240, 1287040, 1700480, 5343227, 10686454, 21372908, 26716135, 42745816, 53432270, 85491632, 106864540, 170983264, 213729080, 341966528, 427458160, 683933056, 854916320, 1709832640, 3419665280]

約数ペア:

[(1, 3419665280), (2, 1709832640), (4, 854916320), (5, 683933056), (8, 427458160), (10, 341966528), (16, 213729080), (20, 170983264), (32, 106864540), (40, 85491632), (64, 53432270), (80, 42745816), (128, 26716135), (160, 21372908), (320, 10686454), (640, 5343227), (2011, 1700480), (2657, 1287040), (4022, 850240), (5314, 643520), (8044, 425120), (10055, 340096), (10628, 321760), (13285, 257408), (16088, 212560), (20110, 170048), (21256, 160880), (26570, 128704), (32176, 106280), (40220, 85024), (42512, 80440), (53140, 64352)]