2960530180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{27653}}^1$

素因数の和:27816

約数の個数: 48

約数和(自身を含む): 6397365744

約数和(自身を除く): 3436835564

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 404, 505, 530, 1010, 1060, 2020, 5353, 10706, 21412, 26765, 27653, 53530, 55306, 107060, 110612, 138265, 276530, 553060, 1465609, 2792953, 2931218, 5585906, 5862436, 7328045, 11171812, 13964765, 14656090, 27929530, 29312180, 55859060, 148026509, 296053018, 592106036, 740132545, 1480265090, 2960530180]

約数ペア:

[(1, 2960530180), (2, 1480265090), (4, 740132545), (5, 592106036), (10, 296053018), (20, 148026509), (53, 55859060), (101, 29312180), (106, 27929530), (202, 14656090), (212, 13964765), (265, 11171812), (404, 7328045), (505, 5862436), (530, 5585906), (1010, 2931218), (1060, 2792953), (2020, 1465609), (5353, 553060), (10706, 276530), (21412, 138265), (26765, 110612), (27653, 107060), (53530, 55306)]