420843824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{5011}}^1$

素因数の和:5229

約数の個数: 40

約数和(自身を含む): 848331120

約数和(自身を除く): 427487296

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 724, 1448, 2896, 5011, 5249, 10022, 10498, 20044, 20996, 40088, 41992, 80176, 83984, 145319, 290638, 581276, 906991, 1162552, 1813982, 2325104, 3627964, 7255928, 14511856, 26302739, 52605478, 105210956, 210421912, 420843824]

約数ペア:

[(1, 420843824), (2, 210421912), (4, 105210956), (8, 52605478), (16, 26302739), (29, 14511856), (58, 7255928), (116, 3627964), (181, 2325104), (232, 1813982), (362, 1162552), (464, 906991), (724, 581276), (1448, 290638), (2896, 145319), (5011, 83984), (5249, 80176), (10022, 41992), (10498, 40088), (20044, 20996)]