1010128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 2321280

約数和(自身を除く): 1311152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 311, 406, 464, 622, 812, 1244, 1624, 2177, 2488, 3248, 4354, 4976, 8708, 9019, 17416, 18038, 34832, 36076, 63133, 72152, 126266, 144304, 252532, 505064, 1010128]

約数ペア:

[(1, 1010128), (2, 505064), (4, 252532), (7, 144304), (8, 126266), (14, 72152), (16, 63133), (28, 36076), (29, 34832), (56, 18038), (58, 17416), (112, 9019), (116, 8708), (203, 4976), (232, 4354), (311, 3248), (406, 2488), (464, 2177), (622, 1624), (812, 1244)]