17483240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11813}}^1$

素因数の和:11861

約数の個数: 32

約数和(自身を含む): 40403880

約数和(自身を除く): 22920640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 11813, 23626, 47252, 59065, 94504, 118130, 236260, 437081, 472520, 874162, 1748324, 2185405, 3496648, 4370810, 8741620, 17483240]

約数ペア:

[(1, 17483240), (2, 8741620), (4, 4370810), (5, 3496648), (8, 2185405), (10, 1748324), (20, 874162), (37, 472520), (40, 437081), (74, 236260), (148, 118130), (185, 94504), (296, 59065), (370, 47252), (740, 23626), (1480, 11813)]