20142205850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{183361}}^1$

素因数の和:183412

約数の個数: 48

約数和(自身を含む): 40585345080

約数和(自身を除く): 20443139230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2197, 4225, 4394, 8450, 10985, 21970, 54925, 109850, 183361, 366722, 916805, 1833610, 2383693, 4584025, 4767386, 9168050, 11918465, 23836930, 30988009, 59592325, 61976018, 119184650, 154940045, 309880090, 402844117, 774700225, 805688234, 1549400450, 2014220585, 4028441170, 10071102925, 20142205850]

約数ペア:

[(1, 20142205850), (2, 10071102925), (5, 4028441170), (10, 2014220585), (13, 1549400450), (25, 805688234), (26, 774700225), (50, 402844117), (65, 309880090), (130, 154940045), (169, 119184650), (325, 61976018), (338, 59592325), (650, 30988009), (845, 23836930), (1690, 11918465), (2197, 9168050), (4225, 4767386), (4394, 4584025), (8450, 2383693), (10985, 1833610), (21970, 916805), (54925, 366722), (109850, 183361)]