14127080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 35138880

約数和(自身を除く): 21011800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 331, 388, 440, 485, 662, 776, 970, 1067, 1324, 1655, 1940, 2134, 2648, 3310, 3641, 3880, 4268, 5335, 6620, 7282, 8536, 10670, 13240, 14564, 18205, 21340, 29128, 32107, 36410, 42680, 64214, 72820, 128428, 145640, 160535, 256856, 321070, 353177, 642140, 706354, 1284280, 1412708, 1765885, 2825416, 3531770, 7063540, 14127080]

約数ペア:

[(1, 14127080), (2, 7063540), (4, 3531770), (5, 2825416), (8, 1765885), (10, 1412708), (11, 1284280), (20, 706354), (22, 642140), (40, 353177), (44, 321070), (55, 256856), (88, 160535), (97, 145640), (110, 128428), (194, 72820), (220, 64214), (331, 42680), (388, 36410), (440, 32107), (485, 29128), (662, 21340), (776, 18205), (970, 14564), (1067, 13240), (1324, 10670), (1655, 8536), (1940, 7282), (2134, 6620), (2648, 5335), (3310, 4268), (3641, 3880)]