83345780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31333}}^1$

素因数の和:31368

約数の個数: 48

約数和(自身を含む): 210564480

約数和(自身を除く): 127218700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 31333, 62666, 125332, 156665, 219331, 313330, 438662, 595327, 626660, 877324, 1096655, 1190654, 2193310, 2381308, 2976635, 4167289, 4386620, 5953270, 8334578, 11906540, 16669156, 20836445, 41672890, 83345780]

約数ペア:

[(1, 83345780), (2, 41672890), (4, 20836445), (5, 16669156), (7, 11906540), (10, 8334578), (14, 5953270), (19, 4386620), (20, 4167289), (28, 2976635), (35, 2381308), (38, 2193310), (70, 1190654), (76, 1096655), (95, 877324), (133, 626660), (140, 595327), (190, 438662), (266, 313330), (380, 219331), (532, 156665), (665, 125332), (1330, 62666), (2660, 31333)]