1282102760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1105261}}^1$

素因数の和:1105301

約数の個数: 32

約数和(自身を含む): 2984207400

約数和(自身を除く): 1702104640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1105261, 2210522, 4421044, 5526305, 8842088, 11052610, 22105220, 32052569, 44210440, 64105138, 128210276, 160262845, 256420552, 320525690, 641051380, 1282102760]

約数ペア:

[(1, 1282102760), (2, 641051380), (4, 320525690), (5, 256420552), (8, 160262845), (10, 128210276), (20, 64105138), (29, 44210440), (40, 32052569), (58, 22105220), (116, 11052610), (145, 8842088), (232, 5526305), (290, 4421044), (580, 2210522), (1160, 1105261)]