42512960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{18979}}^1$

素因数の和:19003

約数の個数: 56

約数和(自身を含む): 115702080

約数和(自身を除く): 73189120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 18979, 37958, 75916, 94895, 132853, 151832, 189790, 265706, 303664, 379580, 531412, 607328, 664265, 759160, 1062824, 1214656, 1328530, 1518320, 2125648, 2657060, 3036640, 4251296, 5314120, 6073280, 8502592, 10628240, 21256480, 42512960]

約数ペア:

[(1, 42512960), (2, 21256480), (4, 10628240), (5, 8502592), (7, 6073280), (8, 5314120), (10, 4251296), (14, 3036640), (16, 2657060), (20, 2125648), (28, 1518320), (32, 1328530), (35, 1214656), (40, 1062824), (56, 759160), (64, 664265), (70, 607328), (80, 531412), (112, 379580), (140, 303664), (160, 265706), (224, 189790), (280, 151832), (320, 132853), (448, 94895), (560, 75916), (1120, 37958), (2240, 18979)]