425548480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{189977}}^1$

素因数の和:190001

約数の個数: 56

約数和(自身を含む): 1158105888

約数和(自身を除く): 732557408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 189977, 379954, 759908, 949885, 1329839, 1519816, 1899770, 2659678, 3039632, 3799540, 5319356, 6079264, 6649195, 7599080, 10638712, 12158528, 13298390, 15198160, 21277424, 26596780, 30396320, 42554848, 53193560, 60792640, 85109696, 106387120, 212774240, 425548480]

約数ペア:

[(1, 425548480), (2, 212774240), (4, 106387120), (5, 85109696), (7, 60792640), (8, 53193560), (10, 42554848), (14, 30396320), (16, 26596780), (20, 21277424), (28, 15198160), (32, 13298390), (35, 12158528), (40, 10638712), (56, 7599080), (64, 6649195), (70, 6079264), (80, 5319356), (112, 3799540), (140, 3039632), (160, 2659678), (224, 1899770), (280, 1519816), (320, 1329839), (448, 949885), (560, 759908), (1120, 379954), (2240, 189977)]