36178220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 82258848

約数和(自身を除く): 46080628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 401, 694, 802, 1388, 1604, 1735, 2005, 3470, 4010, 4511, 5213, 6940, 8020, 9022, 10426, 18044, 20852, 22555, 26065, 45110, 52130, 90220, 104260, 139147, 278294, 556588, 695735, 1391470, 1808911, 2782940, 3617822, 7235644, 9044555, 18089110, 36178220]

約数ペア:

[(1, 36178220), (2, 18089110), (4, 9044555), (5, 7235644), (10, 3617822), (13, 2782940), (20, 1808911), (26, 1391470), (52, 695735), (65, 556588), (130, 278294), (260, 139147), (347, 104260), (401, 90220), (694, 52130), (802, 45110), (1388, 26065), (1604, 22555), (1735, 20852), (2005, 18044), (3470, 10426), (4010, 9022), (4511, 8020), (5213, 6940)]