4496065820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197369}}^1$

素因数の和:197462

約数の個数: 48

約数和(自身を含む): 10146396960

約数和(自身を除く): 5650331140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 4556, 5695, 11390, 22780, 197369, 394738, 789476, 986845, 1973690, 3355273, 3947380, 6710546, 13223723, 13421092, 16776365, 26447446, 33552730, 52894892, 66118615, 67105460, 132237230, 224803291, 264474460, 449606582, 899213164, 1124016455, 2248032910, 4496065820]

約数ペア:

[(1, 4496065820), (2, 2248032910), (4, 1124016455), (5, 899213164), (10, 449606582), (17, 264474460), (20, 224803291), (34, 132237230), (67, 67105460), (68, 66118615), (85, 52894892), (134, 33552730), (170, 26447446), (268, 16776365), (335, 13421092), (340, 13223723), (670, 6710546), (1139, 3947380), (1340, 3355273), (2278, 1973690), (4556, 986845), (5695, 789476), (11390, 394738), (22780, 197369)]