4332720784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{22877}}^1$

素因数の和:23000

約数の個数: 80

約数和(自身を含む): 10212739200

約数和(自身を除く): 5880018416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 532, 623, 712, 1064, 1246, 1424, 1691, 2128, 2492, 3382, 4984, 6764, 9968, 11837, 13528, 22877, 23674, 27056, 45754, 47348, 91508, 94696, 160139, 183016, 189392, 320278, 366032, 434663, 640556, 869326, 1281112, 1738652, 2036053, 2562224, 3042641, 3477304, 4072106, 6085282, 6954608, 8144212, 12170564, 14252371, 16288424, 24341128, 28504742, 32576848, 38685007, 48682256, 57009484, 77370014, 114018968, 154740028, 228037936, 270795049, 309480056, 541590098, 618960112, 1083180196, 2166360392, 4332720784]

約数ペア:

[(1, 4332720784), (2, 2166360392), (4, 1083180196), (7, 618960112), (8, 541590098), (14, 309480056), (16, 270795049), (19, 228037936), (28, 154740028), (38, 114018968), (56, 77370014), (76, 57009484), (89, 48682256), (112, 38685007), (133, 32576848), (152, 28504742), (178, 24341128), (266, 16288424), (304, 14252371), (356, 12170564), (532, 8144212), (623, 6954608), (712, 6085282), (1064, 4072106), (1246, 3477304), (1424, 3042641), (1691, 2562224), (2128, 2036053), (2492, 1738652), (3382, 1281112), (4984, 869326), (6764, 640556), (9968, 434663), (11837, 366032), (13528, 320278), (22877, 189392), (23674, 183016), (27056, 160139), (45754, 94696), (47348, 91508)]