5853140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 13177920

約数和(自身を除く): 7324780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 211, 292, 365, 380, 422, 730, 844, 1055, 1387, 1460, 2110, 2774, 4009, 4220, 5548, 6935, 8018, 13870, 15403, 16036, 20045, 27740, 30806, 40090, 61612, 77015, 80180, 154030, 292657, 308060, 585314, 1170628, 1463285, 2926570, 5853140]

約数ペア:

[(1, 5853140), (2, 2926570), (4, 1463285), (5, 1170628), (10, 585314), (19, 308060), (20, 292657), (38, 154030), (73, 80180), (76, 77015), (95, 61612), (146, 40090), (190, 30806), (211, 27740), (292, 20045), (365, 16036), (380, 15403), (422, 13870), (730, 8018), (844, 6935), (1055, 5548), (1387, 4220), (1460, 4009), (2110, 2774)]