13176535432880

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1850636999}}^1$

素因数の和:1850637101

約数の個数: 40

約数和(自身を含む): 30979663380000

約数和(自身を除く): 17803127947120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 1850636999, 3701273998, 7402547996, 9253184995, 14805095992, 18506369990, 29610191984, 37012739980, 74025479960, 148050959920, 164706692911, 329413385822, 658826771644, 823533464555, 1317653543288, 1647066929110, 2635307086576, 3294133858220, 6588267716440, 13176535432880]

約数ペア:

[(1, 13176535432880), (2, 6588267716440), (4, 3294133858220), (5, 2635307086576), (8, 1647066929110), (10, 1317653543288), (16, 823533464555), (20, 658826771644), (40, 329413385822), (80, 164706692911), (89, 148050959920), (178, 74025479960), (356, 37012739980), (445, 29610191984), (712, 18506369990), (890, 14805095992), (1424, 9253184995), (1780, 7402547996), (3560, 3701273998), (7120, 1850636999)]