38893010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7297}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 77242032

約数和(自身を除く): 38349022

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7297, 14594, 36485, 72970, 94861, 189722, 299177, 474305, 598354, 948610, 1495885, 2991770, 3889301, 7778602, 19446505, 38893010]

約数ペア:

[(1, 38893010), (2, 19446505), (5, 7778602), (10, 3889301), (13, 2991770), (26, 1495885), (41, 948610), (65, 598354), (82, 474305), (130, 299177), (205, 189722), (410, 94861), (533, 72970), (1066, 36485), (2665, 14594), (5330, 7297)]