16482880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2747

約数の個数: 56

約数和(自身を含む): 41330880

約数和(自身を除く): 24848000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2711, 3040, 5422, 6080, 10844, 13555, 21688, 27110, 43376, 51509, 54220, 86752, 103018, 108440, 173504, 206036, 216880, 257545, 412072, 433760, 515090, 824144, 867520, 1030180, 1648288, 2060360, 3296576, 4120720, 8241440, 16482880]

約数ペア:

[(1, 16482880), (2, 8241440), (4, 4120720), (5, 3296576), (8, 2060360), (10, 1648288), (16, 1030180), (19, 867520), (20, 824144), (32, 515090), (38, 433760), (40, 412072), (64, 257545), (76, 216880), (80, 206036), (95, 173504), (152, 108440), (160, 103018), (190, 86752), (304, 54220), (320, 51509), (380, 43376), (608, 27110), (760, 21688), (1216, 13555), (1520, 10844), (2711, 6080), (3040, 5422)]