2327832380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1307771}}^1$

素因数の和:1307869

約数の個数: 24

約数和(自身を含む): 4943378160

約数和(自身を除く): 2615545780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 1307771, 2615542, 5231084, 6538855, 13077710, 26155420, 116391619, 232783238, 465566476, 581958095, 1163916190, 2327832380]

約数ペア:

[(1, 2327832380), (2, 1163916190), (4, 581958095), (5, 465566476), (10, 232783238), (20, 116391619), (89, 26155420), (178, 13077710), (356, 6538855), (445, 5231084), (890, 2615542), (1780, 1307771)]