25821417890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{284659}}^1$

素因数の和:284906

約数の個数: 32

約数和(自身を含む): 47713570560

約数和(自身を除く): 21892152670

約数列:

[1, 2, 5, 10, 47, 94, 193, 235, 386, 470, 965, 1930, 9071, 18142, 45355, 90710, 284659, 569318, 1423295, 2846590, 13378973, 26757946, 54939187, 66894865, 109878374, 133789730, 274695935, 549391870, 2582141789, 5164283578, 12910708945, 25821417890]

約数ペア:

[(1, 25821417890), (2, 12910708945), (5, 5164283578), (10, 2582141789), (47, 549391870), (94, 274695935), (193, 133789730), (235, 109878374), (386, 66894865), (470, 54939187), (965, 26757946), (1930, 13378973), (9071, 2846590), (18142, 1423295), (45355, 569318), (90710, 284659)]