283934851220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3181}}^1\times {\mathrm{19489}}^1$

素因数の和:22908

約数の個数: 48

約数和(自身を含む): 599085958800

約数和(自身を除く): 315151107580

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 3181, 4580, 6362, 12724, 15905, 19489, 31810, 38978, 63620, 77956, 97445, 194890, 389780, 728449, 1456898, 2913796, 3642245, 4462981, 7284490, 8925962, 14568980, 17851924, 22314905, 44629810, 61994509, 89259620, 123989018, 247978036, 309972545, 619945090, 1239890180, 14196742561, 28393485122, 56786970244, 70983712805, 141967425610, 283934851220]

約数ペア:

[(1, 283934851220), (2, 141967425610), (4, 70983712805), (5, 56786970244), (10, 28393485122), (20, 14196742561), (229, 1239890180), (458, 619945090), (916, 309972545), (1145, 247978036), (2290, 123989018), (3181, 89259620), (4580, 61994509), (6362, 44629810), (12724, 22314905), (15905, 17851924), (19489, 14568980), (31810, 8925962), (38978, 7284490), (63620, 4462981), (77956, 3642245), (97445, 2913796), (194890, 1456898), (389780, 728449)]