38778891010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{94582661}}^1$

素因数の和:94582709

約数の個数: 16

約数和(自身を含む): 71504492472

約数和(自身を除く): 32725601462

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 94582661, 189165322, 472913305, 945826610, 3877889101, 7755778202, 19389445505, 38778891010]

約数ペア:

[(1, 38778891010), (2, 19389445505), (5, 7755778202), (10, 3877889101), (41, 945826610), (82, 472913305), (205, 189165322), (410, 94582661)]