169714880

素因数分解:

$2^6\times 5^1\times {\mathrm{530359}}^1$

素因数の和:530376

約数の個数: 28

約数和(自身を含む): 404134320

約数和(自身を除く): 234419440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 530359, 1060718, 2121436, 2651795, 4242872, 5303590, 8485744, 10607180, 16971488, 21214360, 33942976, 42428720, 84857440, 169714880]

約数ペア:

[(1, 169714880), (2, 84857440), (4, 42428720), (5, 33942976), (8, 21214360), (10, 16971488), (16, 10607180), (20, 8485744), (32, 5303590), (40, 4242872), (64, 2651795), (80, 2121436), (160, 1060718), (320, 530359)]