260050336

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89303}}^1$

素因数の和:89333

約数の個数: 48

約数和(自身を含む): 630129024

約数和(自身を除く): 370078688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 89303, 178606, 357212, 625121, 714424, 1160939, 1250242, 1428848, 2321878, 2500484, 2857696, 4643756, 5000968, 8126573, 9287512, 10001936, 16253146, 18575024, 20003872, 32506292, 37150048, 65012584, 130025168, 260050336]

約数ペア:

[(1, 260050336), (2, 130025168), (4, 65012584), (7, 37150048), (8, 32506292), (13, 20003872), (14, 18575024), (16, 16253146), (26, 10001936), (28, 9287512), (32, 8126573), (52, 5000968), (56, 4643756), (91, 2857696), (104, 2500484), (112, 2321878), (182, 1428848), (208, 1250242), (224, 1160939), (364, 714424), (416, 625121), (728, 357212), (1456, 178606), (2912, 89303)]