125012960

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8779}}^1$

素因数の和:8883

約数の個数: 48

約数和(自身を含む): 298695600

約数和(自身を除く): 173682640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 8779, 14240, 17558, 35116, 43895, 70232, 87790, 140464, 175580, 280928, 351160, 702320, 781331, 1404640, 1562662, 3125324, 3906655, 6250648, 7813310, 12501296, 15626620, 25002592, 31253240, 62506480, 125012960]

約数ペア:

[(1, 125012960), (2, 62506480), (4, 31253240), (5, 25002592), (8, 15626620), (10, 12501296), (16, 7813310), (20, 6250648), (32, 3906655), (40, 3125324), (80, 1562662), (89, 1404640), (160, 781331), (178, 702320), (356, 351160), (445, 280928), (712, 175580), (890, 140464), (1424, 87790), (1780, 70232), (2848, 43895), (3560, 35116), (7120, 17558), (8779, 14240)]