16156360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 24123320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 503, 584, 730, 803, 1006, 1460, 1606, 2012, 2515, 2920, 3212, 4015, 4024, 5030, 5533, 6424, 8030, 10060, 11066, 16060, 20120, 22132, 27665, 32120, 36719, 44264, 55330, 73438, 110660, 146876, 183595, 221320, 293752, 367190, 403909, 734380, 807818, 1468760, 1615636, 2019545, 3231272, 4039090, 8078180, 16156360]

約数ペア:

[(1, 16156360), (2, 8078180), (4, 4039090), (5, 3231272), (8, 2019545), (10, 1615636), (11, 1468760), (20, 807818), (22, 734380), (40, 403909), (44, 367190), (55, 293752), (73, 221320), (88, 183595), (110, 146876), (146, 110660), (220, 73438), (292, 55330), (365, 44264), (440, 36719), (503, 32120), (584, 27665), (730, 22132), (803, 20120), (1006, 16060), (1460, 11066), (1606, 10060), (2012, 8030), (2515, 6424), (2920, 5533), (3212, 5030), (4015, 4024)]