3804202720

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{334877}}^1$

素因数の和:334963

約数の個数: 48

約数和(自身を含む): 9114039648

約数和(自身を除く): 5309836928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 334877, 669754, 1339508, 1674385, 2679016, 3348770, 5358032, 6697540, 10716064, 13395080, 23776267, 26790160, 47552534, 53580320, 95105068, 118881335, 190210136, 237762670, 380420272, 475525340, 760840544, 951050680, 1902101360, 3804202720]

約数ペア:

[(1, 3804202720), (2, 1902101360), (4, 951050680), (5, 760840544), (8, 475525340), (10, 380420272), (16, 237762670), (20, 190210136), (32, 118881335), (40, 95105068), (71, 53580320), (80, 47552534), (142, 26790160), (160, 23776267), (284, 13395080), (355, 10716064), (568, 6697540), (710, 5358032), (1136, 3348770), (1420, 2679016), (2272, 1674385), (2840, 1339508), (5680, 669754), (11360, 334877)]