18946240

素因数分解:

$2^6\times 5^1\times {\mathrm{59207}}^1$

素因数の和:59224

約数の個数: 28

約数和(自身を含む): 45116496

約数和(自身を除く): 26170256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59207, 118414, 236828, 296035, 473656, 592070, 947312, 1184140, 1894624, 2368280, 3789248, 4736560, 9473120, 18946240]

約数ペア:

[(1, 18946240), (2, 9473120), (4, 4736560), (5, 3789248), (8, 2368280), (10, 1894624), (16, 1184140), (20, 947312), (32, 592070), (40, 473656), (64, 296035), (80, 236828), (160, 118414), (320, 59207)]