13049337650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1229}}^1\times {\mathrm{2909}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 24632742600

約数和(自身を除く): 11583404950

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1229, 1825, 2458, 2909, 3650, 5818, 6145, 12290, 14545, 29090, 30725, 61450, 72725, 89717, 145450, 179434, 212357, 424714, 448585, 897170, 1061785, 2123570, 2242925, 3575161, 4485850, 5308925, 7150322, 10617850, 17875805, 35751610, 89379025, 178758050, 260986753, 521973506, 1304933765, 2609867530, 6524668825, 13049337650]

約数ペア:

[(1, 13049337650), (2, 6524668825), (5, 2609867530), (10, 1304933765), (25, 521973506), (50, 260986753), (73, 178758050), (146, 89379025), (365, 35751610), (730, 17875805), (1229, 10617850), (1825, 7150322), (2458, 5308925), (2909, 4485850), (3650, 3575161), (5818, 2242925), (6145, 2123570), (12290, 1061785), (14545, 897170), (29090, 448585), (30725, 424714), (61450, 212357), (72725, 179434), (89717, 145450)]