140126800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31847}}^1$

素因数の和:31876

約数の個数: 60

約数和(自身を含む): 367271136

約数和(自身を除く): 227144336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 31847, 63694, 127388, 159235, 254776, 318470, 350317, 509552, 636940, 700634, 796175, 1273880, 1401268, 1592350, 1751585, 2547760, 2802536, 3184700, 3503170, 5605072, 6369400, 7006340, 8757925, 12738800, 14012680, 17515850, 28025360, 35031700, 70063400, 140126800]

約数ペア:

[(1, 140126800), (2, 70063400), (4, 35031700), (5, 28025360), (8, 17515850), (10, 14012680), (11, 12738800), (16, 8757925), (20, 7006340), (22, 6369400), (25, 5605072), (40, 3503170), (44, 3184700), (50, 2802536), (55, 2547760), (80, 1751585), (88, 1592350), (100, 1401268), (110, 1273880), (176, 796175), (200, 700634), (220, 636940), (275, 509552), (400, 350317), (440, 318470), (550, 254776), (880, 159235), (1100, 127388), (2200, 63694), (4400, 31847)]