190065850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 388850112

約数和(自身を除く): 198784262

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 169, 271, 325, 338, 415, 542, 650, 830, 845, 1079, 1355, 1690, 2075, 2158, 2710, 3523, 4150, 4225, 5395, 6775, 7046, 8450, 10790, 13550, 14027, 17615, 22493, 26975, 28054, 35230, 44986, 45799, 53950, 70135, 88075, 91598, 112465, 140270, 176150, 224930, 228995, 292409, 350675, 457990, 562325, 584818, 701350, 1124650, 1144975, 1462045, 2289950, 2924090, 3801317, 7310225, 7602634, 14620450, 19006585, 38013170, 95032925, 190065850]

約数ペア:

[(1, 190065850), (2, 95032925), (5, 38013170), (10, 19006585), (13, 14620450), (25, 7602634), (26, 7310225), (50, 3801317), (65, 2924090), (83, 2289950), (130, 1462045), (166, 1144975), (169, 1124650), (271, 701350), (325, 584818), (338, 562325), (415, 457990), (542, 350675), (650, 292409), (830, 228995), (845, 224930), (1079, 176150), (1355, 140270), (1690, 112465), (2075, 91598), (2158, 88075), (2710, 70135), (3523, 53950), (4150, 45799), (4225, 44986), (5395, 35230), (6775, 28054), (7046, 26975), (8450, 22493), (10790, 17615), (13550, 14027)]