34204207280

素因数分解:

$2^4\times 5^1\times {\mathrm{17881}}^1\times {\mathrm{23911}}^1$

素因数の和:41805

約数の個数: 40

約数和(自身を含む): 79532555424

約数和(自身を除く): 45328348144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17881, 23911, 35762, 47822, 71524, 89405, 95644, 119555, 143048, 178810, 191288, 239110, 286096, 357620, 382576, 478220, 715240, 956440, 1430480, 1912880, 427552591, 855105182, 1710210364, 2137762955, 3420420728, 4275525910, 6840841456, 8551051820, 17102103640, 34204207280]

約数ペア:

[(1, 34204207280), (2, 17102103640), (4, 8551051820), (5, 6840841456), (8, 4275525910), (10, 3420420728), (16, 2137762955), (20, 1710210364), (40, 855105182), (80, 427552591), (17881, 1912880), (23911, 1430480), (35762, 956440), (47822, 715240), (71524, 478220), (89405, 382576), (95644, 357620), (119555, 286096), (143048, 239110), (178810, 191288)]