364163260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 778921920

約数和(自身を除く): 414758660

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 317, 355, 634, 710, 809, 1268, 1420, 1585, 1618, 3170, 3236, 4045, 6340, 8090, 16180, 22507, 45014, 57439, 90028, 112535, 114878, 225070, 229756, 256453, 287195, 450140, 512906, 574390, 1025812, 1148780, 1282265, 2564530, 5129060, 18208163, 36416326, 72832652, 91040815, 182081630, 364163260]

約数ペア:

[(1, 364163260), (2, 182081630), (4, 91040815), (5, 72832652), (10, 36416326), (20, 18208163), (71, 5129060), (142, 2564530), (284, 1282265), (317, 1148780), (355, 1025812), (634, 574390), (710, 512906), (809, 450140), (1268, 287195), (1420, 256453), (1585, 229756), (1618, 225070), (3170, 114878), (3236, 112535), (4045, 90028), (6340, 57439), (8090, 45014), (16180, 22507)]