4585274480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{80387}}^1$

素因数の和:80454

約数の個数: 80

約数和(自身を含む): 11483265024

約数和(自身を除く): 6897990544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 28520, 57040, 80387, 160774, 321548, 401935, 643096, 803870, 1286192, 1607740, 1848901, 2491997, 3215480, 3697802, 4983994, 6430960, 7395604, 9244505, 9967988, 12459985, 14791208, 18489010, 19935976, 24919970, 29582416, 36978020, 39871952, 49839940, 57315931, 73956040, 99679880, 114631862, 147912080, 199359760, 229263724, 286579655, 458527448, 573159310, 917054896, 1146318620, 2292637240, 4585274480]

約数ペア:

[(1, 4585274480), (2, 2292637240), (4, 1146318620), (5, 917054896), (8, 573159310), (10, 458527448), (16, 286579655), (20, 229263724), (23, 199359760), (31, 147912080), (40, 114631862), (46, 99679880), (62, 73956040), (80, 57315931), (92, 49839940), (115, 39871952), (124, 36978020), (155, 29582416), (184, 24919970), (230, 19935976), (248, 18489010), (310, 14791208), (368, 12459985), (460, 9967988), (496, 9244505), (620, 7395604), (713, 6430960), (920, 4983994), (1240, 3697802), (1426, 3215480), (1840, 2491997), (2480, 1848901), (2852, 1607740), (3565, 1286192), (5704, 803870), (7130, 643096), (11408, 401935), (14260, 321548), (28520, 160774), (57040, 80387)]