8601804820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{27031}}^1$

素因数の和:29320

約数の個数: 48

約数和(自身を含む): 20654178048

約数和(自身を除く): 12052373228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2273, 4546, 9092, 11365, 15911, 22730, 27031, 31822, 45460, 54062, 63644, 79555, 108124, 135155, 159110, 189217, 270310, 318220, 378434, 540620, 756868, 946085, 1892170, 3784340, 61441463, 122882926, 245765852, 307207315, 430090241, 614414630, 860180482, 1228829260, 1720360964, 2150451205, 4300902410, 8601804820]

約数ペア:

[(1, 8601804820), (2, 4300902410), (4, 2150451205), (5, 1720360964), (7, 1228829260), (10, 860180482), (14, 614414630), (20, 430090241), (28, 307207315), (35, 245765852), (70, 122882926), (140, 61441463), (2273, 3784340), (4546, 1892170), (9092, 946085), (11365, 756868), (15911, 540620), (22730, 378434), (27031, 318220), (31822, 270310), (45460, 189217), (54062, 159110), (63644, 135155), (79555, 108124)]