97524280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{919}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 251712000

約数和(自身を除く): 154187720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 379, 758, 919, 1516, 1838, 1895, 2653, 3032, 3676, 3790, 4595, 5306, 6433, 7352, 7580, 9190, 10612, 12866, 13265, 15160, 18380, 21224, 25732, 26530, 32165, 36760, 51464, 53060, 64330, 106120, 128660, 257320, 348301, 696602, 1393204, 1741505, 2438107, 2786408, 3483010, 4876214, 6966020, 9752428, 12190535, 13932040, 19504856, 24381070, 48762140, 97524280]

約数ペア:

[(1, 97524280), (2, 48762140), (4, 24381070), (5, 19504856), (7, 13932040), (8, 12190535), (10, 9752428), (14, 6966020), (20, 4876214), (28, 3483010), (35, 2786408), (40, 2438107), (56, 1741505), (70, 1393204), (140, 696602), (280, 348301), (379, 257320), (758, 128660), (919, 106120), (1516, 64330), (1838, 53060), (1895, 51464), (2653, 36760), (3032, 32165), (3676, 26530), (3790, 25732), (4595, 21224), (5306, 18380), (6433, 15160), (7352, 13265), (7580, 12866), (9190, 10612)]