2010198620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{6011}}^1$

素因数の和:6770

約数の個数: 48

約数和(自身を含む): 4411749888

約数和(自身を除く): 2401551268

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 727, 1454, 2908, 3635, 6011, 7270, 12022, 14540, 16721, 24044, 30055, 33442, 60110, 66884, 83605, 120220, 138253, 167210, 276506, 334420, 553012, 691265, 1382530, 2765060, 4369997, 8739994, 17479988, 21849985, 43699970, 87399940, 100509931, 201019862, 402039724, 502549655, 1005099310, 2010198620]

約数ペア:

[(1, 2010198620), (2, 1005099310), (4, 502549655), (5, 402039724), (10, 201019862), (20, 100509931), (23, 87399940), (46, 43699970), (92, 21849985), (115, 17479988), (230, 8739994), (460, 4369997), (727, 2765060), (1454, 1382530), (2908, 691265), (3635, 553012), (6011, 334420), (7270, 276506), (12022, 167210), (14540, 138253), (16721, 120220), (24044, 83605), (30055, 66884), (33442, 60110)]