11016055540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1605839}}^1$

素因数の和:1605869

約数の個数: 48

約数和(自身を含む): 26978112000

約数和(自身を除く): 15962056460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 1605839, 3211678, 6423356, 8029195, 11240873, 16058390, 22481746, 32116780, 44963492, 56204365, 78686111, 112408730, 157372222, 224817460, 314744444, 393430555, 550802777, 786861110, 1101605554, 1573722220, 2203211108, 2754013885, 5508027770, 11016055540]

約数ペア:

[(1, 11016055540), (2, 5508027770), (4, 2754013885), (5, 2203211108), (7, 1573722220), (10, 1101605554), (14, 786861110), (20, 550802777), (28, 393430555), (35, 314744444), (49, 224817460), (70, 157372222), (98, 112408730), (140, 78686111), (196, 56204365), (245, 44963492), (343, 32116780), (490, 22481746), (686, 16058390), (980, 11240873), (1372, 8029195), (1715, 6423356), (3430, 3211678), (6860, 1605839)]