42567040

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 102558960

約数和(自身を除く): 59991920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 293, 320, 454, 586, 640, 908, 1135, 1172, 1465, 1816, 2270, 2344, 2930, 3632, 4540, 4688, 5860, 7264, 9080, 9376, 11720, 14528, 18160, 18752, 23440, 29056, 36320, 37504, 46880, 66511, 72640, 93760, 133022, 145280, 187520, 266044, 332555, 532088, 665110, 1064176, 1330220, 2128352, 2660440, 4256704, 5320880, 8513408, 10641760, 21283520, 42567040]

約数ペア:

[(1, 42567040), (2, 21283520), (4, 10641760), (5, 8513408), (8, 5320880), (10, 4256704), (16, 2660440), (20, 2128352), (32, 1330220), (40, 1064176), (64, 665110), (80, 532088), (128, 332555), (160, 266044), (227, 187520), (293, 145280), (320, 133022), (454, 93760), (586, 72640), (640, 66511), (908, 46880), (1135, 37504), (1172, 36320), (1465, 29056), (1816, 23440), (2270, 18752), (2344, 18160), (2930, 14528), (3632, 11720), (4540, 9376), (4688, 9080), (5860, 7264)]