4935618860

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1\times {\mathrm{1319}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 10431590400

約数和(自身を除く): 5495971540

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 839, 892, 1115, 1319, 1678, 2230, 2638, 3356, 4195, 4460, 5276, 6595, 8390, 13190, 16780, 26380, 187097, 294137, 374194, 588274, 748388, 935485, 1106641, 1176548, 1470685, 1870970, 2213282, 2941370, 3741940, 4426564, 5533205, 5882740, 11066410, 22132820, 246780943, 493561886, 987123772, 1233904715, 2467809430, 4935618860]

約数ペア:

[(1, 4935618860), (2, 2467809430), (4, 1233904715), (5, 987123772), (10, 493561886), (20, 246780943), (223, 22132820), (446, 11066410), (839, 5882740), (892, 5533205), (1115, 4426564), (1319, 3741940), (1678, 2941370), (2230, 2213282), (2638, 1870970), (3356, 1470685), (4195, 1176548), (4460, 1106641), (5276, 935485), (6595, 748388), (8390, 588274), (13190, 374194), (16780, 294137), (26380, 187097)]