920585090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{11503}}^1$

素因数の和:11714

約数の個数: 32

約数和(自身を含む): 1699646976

約数和(自身を除く): 779061886

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 530, 755, 1510, 8003, 11503, 16006, 23006, 40015, 57515, 80030, 115030, 609659, 1219318, 1736953, 3048295, 3473906, 6096590, 8684765, 17369530, 92058509, 184117018, 460292545, 920585090]

約数ペア:

[(1, 920585090), (2, 460292545), (5, 184117018), (10, 92058509), (53, 17369530), (106, 8684765), (151, 6096590), (265, 3473906), (302, 3048295), (530, 1736953), (755, 1219318), (1510, 609659), (8003, 115030), (11503, 80030), (16006, 57515), (23006, 40015)]