42950320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{76697}}^1$

素因数の和:76717

約数の個数: 40

約数和(自身を含む): 114126624

約数和(自身を除く): 71176304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 76697, 153394, 306788, 383485, 536879, 613576, 766970, 1073758, 1227152, 1533940, 2147516, 2684395, 3067880, 4295032, 5368790, 6135760, 8590064, 10737580, 21475160, 42950320]

約数ペア:

[(1, 42950320), (2, 21475160), (4, 10737580), (5, 8590064), (7, 6135760), (8, 5368790), (10, 4295032), (14, 3067880), (16, 2684395), (20, 2147516), (28, 1533940), (35, 1227152), (40, 1073758), (56, 766970), (70, 613576), (80, 536879), (112, 383485), (140, 306788), (280, 153394), (560, 76697)]