4908040505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{17827}}^1$

素因数の和:17969

約数の個数: 32

約数和(自身を含む): 6469424640

約数和(自身を除く): 1561384135

約数列:

[1, 5, 17, 41, 79, 85, 205, 395, 697, 1343, 3239, 3485, 6715, 16195, 17827, 55063, 89135, 275315, 303059, 730907, 1408333, 1515295, 3654535, 7041665, 12425419, 23941661, 57741653, 62127095, 119708305, 288708265, 981608101, 4908040505]

約数ペア:

[(1, 4908040505), (5, 981608101), (17, 288708265), (41, 119708305), (79, 62127095), (85, 57741653), (205, 23941661), (395, 12425419), (697, 7041665), (1343, 3654535), (3239, 1515295), (3485, 1408333), (6715, 730907), (16195, 303059), (17827, 275315), (55063, 89135)]