3930260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4793}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 8456616

約数和(自身を除く): 4526356

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4793, 9586, 19172, 23965, 47930, 95860, 196513, 393026, 786052, 982565, 1965130, 3930260]

約数ペア:

[(1, 3930260), (2, 1965130), (4, 982565), (5, 786052), (10, 393026), (20, 196513), (41, 95860), (82, 47930), (164, 23965), (205, 19172), (410, 9586), (820, 4793)]