2353670380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{2333}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 5019817824

約数和(自身を除く): 2666147444

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 691, 730, 1382, 1460, 2333, 2764, 3455, 4666, 6910, 9332, 11665, 13820, 23330, 46660, 50443, 100886, 170309, 201772, 252215, 340618, 504430, 681236, 851545, 1008860, 1612103, 1703090, 3224206, 3406180, 6448412, 8060515, 16121030, 32242060, 117683519, 235367038, 470734076, 588417595, 1176835190, 2353670380]

約数ペア:

[(1, 2353670380), (2, 1176835190), (4, 588417595), (5, 470734076), (10, 235367038), (20, 117683519), (73, 32242060), (146, 16121030), (292, 8060515), (365, 6448412), (691, 3406180), (730, 3224206), (1382, 1703090), (1460, 1612103), (2333, 1008860), (2764, 851545), (3455, 681236), (4666, 504430), (6910, 340618), (9332, 252215), (11665, 201772), (13820, 170309), (23330, 100886), (46660, 50443)]