40829820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1697}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 114676128

約数和(自身を除く): 73846308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 1697, 2005, 2406, 3394, 4010, 4812, 5091, 6015, 6788, 8020, 8485, 10182, 12030, 16970, 20364, 24060, 25455, 33940, 50910, 101820, 680497, 1360994, 2041491, 2721988, 3402485, 4082982, 6804970, 8165964, 10207455, 13609940, 20414910, 40829820]

約数ペア:

[(1, 40829820), (2, 20414910), (3, 13609940), (4, 10207455), (5, 8165964), (6, 6804970), (10, 4082982), (12, 3402485), (15, 2721988), (20, 2041491), (30, 1360994), (60, 680497), (401, 101820), (802, 50910), (1203, 33940), (1604, 25455), (1697, 24060), (2005, 20364), (2406, 16970), (3394, 12030), (4010, 10182), (4812, 8485), (5091, 8020), (6015, 6788)]