380966710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{3739}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 717361920

約数和(自身を除く): 336395210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 443, 886, 2215, 3739, 4430, 7478, 10189, 18695, 20378, 37390, 50945, 85997, 101890, 171994, 429985, 859970, 1656377, 3312754, 8281885, 16563770, 38096671, 76193342, 190483355, 380966710]

約数ペア:

[(1, 380966710), (2, 190483355), (5, 76193342), (10, 38096671), (23, 16563770), (46, 8281885), (115, 3312754), (230, 1656377), (443, 859970), (886, 429985), (2215, 171994), (3739, 101890), (4430, 85997), (7478, 50945), (10189, 37390), (18695, 20378)]