41950720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2371

約数の個数: 80

約数和(自身を含む): 115001568

約数和(自身を除く): 73050848

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, 1120, 1280, 1792, 2240, 2341, 2560, 3584, 4480, 4682, 8960, 9364, 11705, 16387, 17920, 18728, 23410, 32774, 37456, 46820, 65548, 74912, 81935, 93640, 131096, 149824, 163870, 187280, 262192, 299648, 327740, 374560, 524384, 599296, 655480, 749120, 1048768, 1198592, 1310960, 1498240, 2097536, 2621920, 2996480, 4195072, 5243840, 5992960, 8390144, 10487680, 20975360, 41950720]

約数ペア:

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