190065652010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1\times {\mathrm{13421}}^1$

素因数の和:16139

約数の個数: 64

約数和(自身を含む): 377591354784

約数和(自身を除く): 187525702774

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2657, 2665, 5314, 5330, 13285, 13421, 26570, 26842, 34541, 67105, 69082, 108937, 134210, 172705, 174473, 217874, 345410, 348946, 544685, 550261, 872365, 1089370, 1100522, 1416181, 1744730, 2751305, 2832362, 5502610, 7080905, 7153393, 14161810, 14306786, 35659597, 35766965, 71319194, 71533930, 178297985, 356595970, 463574761, 927149522, 1462043477, 2317873805, 2924086954, 4635747610, 7310217385, 14620434770, 19006565201, 38013130402, 95032826005, 190065652010]

約数ペア:

[(1, 190065652010), (2, 95032826005), (5, 38013130402), (10, 19006565201), (13, 14620434770), (26, 7310217385), (41, 4635747610), (65, 2924086954), (82, 2317873805), (130, 1462043477), (205, 927149522), (410, 463574761), (533, 356595970), (1066, 178297985), (2657, 71533930), (2665, 71319194), (5314, 35766965), (5330, 35659597), (13285, 14306786), (13421, 14161810), (26570, 7153393), (26842, 7080905), (34541, 5502610), (67105, 2832362), (69082, 2751305), (108937, 1744730), (134210, 1416181), (172705, 1100522), (174473, 1089370), (217874, 872365), (345410, 550261), (348946, 544685)]