2706189760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{445097}}^1$

素因数の和:445133

約数の個数: 56

約数和(自身を含む): 6783293520

約数和(自身を除く): 4077103760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 445097, 890194, 1780388, 2225485, 3560776, 4450970, 7121552, 8456843, 8901940, 14243104, 16913686, 17803880, 28486208, 33827372, 35607760, 42284215, 67654744, 71215520, 84568430, 135309488, 142431040, 169136860, 270618976, 338273720, 541237952, 676547440, 1353094880, 2706189760]

約数ペア:

[(1, 2706189760), (2, 1353094880), (4, 676547440), (5, 541237952), (8, 338273720), (10, 270618976), (16, 169136860), (19, 142431040), (20, 135309488), (32, 84568430), (38, 71215520), (40, 67654744), (64, 42284215), (76, 35607760), (80, 33827372), (95, 28486208), (152, 17803880), (160, 16913686), (190, 14243104), (304, 8901940), (320, 8456843), (380, 7121552), (608, 4450970), (760, 3560776), (1216, 2225485), (1520, 1780388), (3040, 890194), (6080, 445097)]