39346240

素因数分解:

$2^6\times 5^1\times {\mathrm{122957}}^1$

素因数の和:122974

約数の個数: 28

約数和(自身を含む): 93693996

約数和(自身を除く): 54347756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 122957, 245914, 491828, 614785, 983656, 1229570, 1967312, 2459140, 3934624, 4918280, 7869248, 9836560, 19673120, 39346240]

約数ペア:

[(1, 39346240), (2, 19673120), (4, 9836560), (5, 7869248), (8, 4918280), (10, 3934624), (16, 2459140), (20, 1967312), (32, 1229570), (40, 983656), (64, 614785), (80, 491828), (160, 245914), (320, 122957)]