5093140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 12136320

約数和(自身を除く): 7043180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1031, 1235, 2062, 2470, 4124, 4940, 5155, 10310, 13403, 19589, 20620, 26806, 39178, 53612, 67015, 78356, 97945, 134030, 195890, 254657, 268060, 391780, 509314, 1018628, 1273285, 2546570, 5093140]

約数ペア:

[(1, 5093140), (2, 2546570), (4, 1273285), (5, 1018628), (10, 509314), (13, 391780), (19, 268060), (20, 254657), (26, 195890), (38, 134030), (52, 97945), (65, 78356), (76, 67015), (95, 53612), (130, 39178), (190, 26806), (247, 20620), (260, 19589), (380, 13403), (494, 10310), (988, 5155), (1031, 4940), (1235, 4124), (2062, 2470)]