965897440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113903}}^1$

素因数の和:113971

約数の個数: 48

約数和(自身を含む): 2325008448

約数和(自身を除く): 1359111008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 113903, 227806, 455612, 569515, 911224, 1139030, 1822448, 2278060, 3644896, 4556120, 6036859, 9112240, 12073718, 18224480, 24147436, 30184295, 48294872, 60368590, 96589744, 120737180, 193179488, 241474360, 482948720, 965897440]

約数ペア:

[(1, 965897440), (2, 482948720), (4, 241474360), (5, 193179488), (8, 120737180), (10, 96589744), (16, 60368590), (20, 48294872), (32, 30184295), (40, 24147436), (53, 18224480), (80, 12073718), (106, 9112240), (160, 6036859), (212, 4556120), (265, 3644896), (424, 2278060), (530, 1822448), (848, 1139030), (1060, 911224), (1696, 569515), (2120, 455612), (4240, 227806), (8480, 113903)]