42718480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{76283}}^1$

素因数の和:76303

約数の個数: 40

約数和(自身を含む): 113510592

約数和(自身を除く): 70792112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 76283, 152566, 305132, 381415, 533981, 610264, 762830, 1067962, 1220528, 1525660, 2135924, 2669905, 3051320, 4271848, 5339810, 6102640, 8543696, 10679620, 21359240, 42718480]

約数ペア:

[(1, 42718480), (2, 21359240), (4, 10679620), (5, 8543696), (7, 6102640), (8, 5339810), (10, 4271848), (14, 3051320), (16, 2669905), (20, 2135924), (28, 1525660), (35, 1220528), (40, 1067962), (56, 762830), (70, 610264), (80, 533981), (112, 381415), (140, 305132), (280, 152566), (560, 76283)]