29880440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25759}}^1$

素因数の和:25799

約数の個数: 32

約数和(自身を含む): 69552000

約数和(自身を除く): 39671560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 25759, 51518, 103036, 128795, 206072, 257590, 515180, 747011, 1030360, 1494022, 2988044, 3735055, 5976088, 7470110, 14940220, 29880440]

約数ペア:

[(1, 29880440), (2, 14940220), (4, 7470110), (5, 5976088), (8, 3735055), (10, 2988044), (20, 1494022), (29, 1030360), (40, 747011), (58, 515180), (116, 257590), (145, 206072), (232, 128795), (290, 103036), (580, 51518), (1160, 25759)]