20146548275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{67049}}^1$

素因数の和:67184

約数の個数: 48

約数和(自身を含む): 30529742400

約数和(自身を除く): 10383194125

約数列:

[1, 5, 7, 17, 25, 35, 85, 101, 119, 175, 425, 505, 595, 707, 1717, 2525, 2975, 3535, 8585, 12019, 17675, 42925, 60095, 67049, 300475, 335245, 469343, 1139833, 1676225, 2346715, 5699165, 6771949, 7978831, 11733575, 28495825, 33859745, 39894155, 47403643, 115123133, 169298725, 199470775, 237018215, 575615665, 805861931, 1185091075, 2878078325, 4029309655, 20146548275]

約数ペア:

[(1, 20146548275), (5, 4029309655), (7, 2878078325), (17, 1185091075), (25, 805861931), (35, 575615665), (85, 237018215), (101, 199470775), (119, 169298725), (175, 115123133), (425, 47403643), (505, 39894155), (595, 33859745), (707, 28495825), (1717, 11733575), (2525, 7978831), (2975, 6771949), (3535, 5699165), (8585, 2346715), (12019, 1676225), (17675, 1139833), (42925, 469343), (60095, 335245), (67049, 300475)]