115546780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 248582880

約数和(自身を除く): 133036100

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 181, 236, 295, 362, 541, 590, 724, 905, 1082, 1180, 1810, 2164, 2705, 3620, 5410, 10679, 10820, 21358, 31919, 42716, 53395, 63838, 97921, 106790, 127676, 159595, 195842, 213580, 319190, 391684, 489605, 638380, 979210, 1958420, 5777339, 11554678, 23109356, 28886695, 57773390, 115546780]

約数ペア:

[(1, 115546780), (2, 57773390), (4, 28886695), (5, 23109356), (10, 11554678), (20, 5777339), (59, 1958420), (118, 979210), (181, 638380), (236, 489605), (295, 391684), (362, 319190), (541, 213580), (590, 195842), (724, 159595), (905, 127676), (1082, 106790), (1180, 97921), (1810, 63838), (2164, 53395), (2705, 42716), (3620, 31919), (5410, 21358), (10679, 10820)]