40726536460

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2164003}}^1$

素因数の和:2164953

約数の個数: 24

約数和(自身を含む): 85616654256

約数和(自身を除く): 44890117796

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 2164003, 4328006, 8656012, 10820015, 21640030, 43280060, 2036326823, 4072653646, 8145307292, 10181634115, 20363268230, 40726536460]

約数ペア:

[(1, 40726536460), (2, 20363268230), (4, 10181634115), (5, 8145307292), (10, 4072653646), (20, 2036326823), (941, 43280060), (1882, 21640030), (3764, 10820015), (4705, 8656012), (9410, 4328006), (18820, 2164003)]