83901440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2373

約数の個数: 88

約数和(自身を含む): 230115552

約数和(自身を除く): 146214112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2341, 2560, 3584, 4480, 4682, 5120, 7168, 8960, 9364, 11705, 16387, 17920, 18728, 23410, 32774, 35840, 37456, 46820, 65548, 74912, 81935, 93640, 131096, 149824, 163870, 187280, 262192, 299648, 327740, 374560, 524384, 599296, 655480, 749120, 1048768, 1198592, 1310960, 1498240, 2097536, 2397184, 2621920, 2996480, 4195072, 5243840, 5992960, 8390144, 10487680, 11985920, 16780288, 20975360, 41950720, 83901440]

約数ペア:

[(1, 83901440), (2, 41950720), (4, 20975360), (5, 16780288), (7, 11985920), (8, 10487680), (10, 8390144), (14, 5992960), (16, 5243840), (20, 4195072), (28, 2996480), (32, 2621920), (35, 2397184), (40, 2097536), (56, 1498240), (64, 1310960), (70, 1198592), (80, 1048768), (112, 749120), (128, 655480), (140, 599296), (160, 524384), (224, 374560), (256, 327740), (280, 299648), (320, 262192), (448, 187280), (512, 163870), (560, 149824), (640, 131096), (896, 93640), (1024, 81935), (1120, 74912), (1280, 65548), (1792, 46820), (2240, 37456), (2341, 35840), (2560, 32774), (3584, 23410), (4480, 18728), (4682, 17920), (5120, 16387), (7168, 11705), (8960, 9364)]